490692930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 1564738560

約数和(自身を除く): 1074045630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 97, 102, 105, 109, 119, 130, 170, 182, 194, 195, 210, 218, 221, 238, 255, 273, 291, 327, 357, 390, 442, 455, 485, 510, 545, 546, 582, 595, 654, 663, 679, 714, 763, 910, 970, 1090, 1105, 1190, 1261, 1326, 1358, 1365, 1417, 1455, 1526, 1547, 1635, 1649, 1785, 1853, 2037, 2210, 2289, 2522, 2730, 2834, 2910, 3094, 3270, 3298, 3315, 3395, 3570, 3706, 3783, 3815, 4074, 4251, 4578, 4641, 4947, 5559, 6305, 6630, 6790, 7085, 7566, 7630, 7735, 8245, 8502, 8827, 9265, 9282, 9894, 9919, 10185, 10573, 11118, 11445, 11543, 12610, 12971, 14170, 15470, 16490, 17654, 18530, 18915, 19838, 20370, 21146, 21255, 21437, 22890, 23086, 23205, 24089, 24735, 25942, 26481, 27795, 29757, 31719, 34629, 37830, 38913, 42510, 42874, 44135, 46410, 48178, 49470, 49595, 52865, 52962, 55590, 57715, 59514, 63438, 64311, 64855, 69258, 72267, 74011, 77826, 88270, 99190, 105730, 107185, 115430, 120445, 128622, 129710, 132405, 137449, 144534, 148022, 148785, 150059, 158595, 168623, 173145, 179741, 194565, 214370, 222033, 240890, 264810, 274898, 297570, 300118, 317190, 321555, 337246, 346290, 359482, 361335, 370055, 389130, 412347, 444066, 450177, 505869, 539223, 643110, 687245, 722670, 740110, 750295, 824694, 843115, 898705, 900354, 962143, 1011738, 1078446, 1110165, 1258187, 1374490, 1500590, 1686230, 1797410, 1924286, 2061735, 2220330, 2250885, 2336633, 2516374, 2529345, 2696115, 2886429, 3774561, 4123470, 4501770, 4673266, 4810715, 5058690, 5392230, 5772858, 6290935, 7009899, 7549122, 9621430, 11683165, 12581870, 14019798, 14432145, 16356431, 18872805, 23366330, 28864290, 32712862, 35049495, 37745610, 49069293, 70098990, 81782155, 98138586, 163564310, 245346465, 490692930]

約数ペア:

[(1, 490692930), (2, 245346465), (3, 163564310), (5, 98138586), (6, 81782155), (7, 70098990), (10, 49069293), (13, 37745610), (14, 35049495), (15, 32712862), (17, 28864290), (21, 23366330), (26, 18872805), (30, 16356431), (34, 14432145), (35, 14019798), (39, 12581870), (42, 11683165), (51, 9621430), (65, 7549122), (70, 7009899), (78, 6290935), (85, 5772858), (91, 5392230), (97, 5058690), (102, 4810715), (105, 4673266), (109, 4501770), (119, 4123470), (130, 3774561), (170, 2886429), (182, 2696115), (194, 2529345), (195, 2516374), (210, 2336633), (218, 2250885), (221, 2220330), (238, 2061735), (255, 1924286), (273, 1797410), (291, 1686230), (327, 1500590), (357, 1374490), (390, 1258187), (442, 1110165), (455, 1078446), (485, 1011738), (510, 962143), (545, 900354), (546, 898705), (582, 843115), (595, 824694), (654, 750295), (663, 740110), (679, 722670), (714, 687245), (763, 643110), (910, 539223), (970, 505869), (1090, 450177), (1105, 444066), (1190, 412347), (1261, 389130), (1326, 370055), (1358, 361335), (1365, 359482), (1417, 346290), (1455, 337246), (1526, 321555), (1547, 317190), (1635, 300118), (1649, 297570), (1785, 274898), (1853, 264810), (2037, 240890), (2210, 222033), (2289, 214370), (2522, 194565), (2730, 179741), (2834, 173145), (2910, 168623), (3094, 158595), (3270, 150059), (3298, 148785), (3315, 148022), (3395, 144534), (3570, 137449), (3706, 132405), (3783, 129710), (3815, 128622), (4074, 120445), (4251, 115430), (4578, 107185), (4641, 105730), (4947, 99190), (5559, 88270), (6305, 77826), (6630, 74011), (6790, 72267), (7085, 69258), (7566, 64855), (7630, 64311), (7735, 63438), (8245, 59514), (8502, 57715), (8827, 55590), (9265, 52962), (9282, 52865), (9894, 49595), (9919, 49470), (10185, 48178), (10573, 46410), (11118, 44135), (11445, 42874), (11543, 42510), (12610, 38913), (12971, 37830), (14170, 34629), (15470, 31719), (16490, 29757), (17654, 27795), (18530, 26481), (18915, 25942), (19838, 24735), (20370, 24089), (21146, 23205), (21255, 23086), (21437, 22890)]