15268890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 49641984

約数和(自身を除く): 34373094

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 47, 49, 51, 65, 70, 78, 85, 91, 94, 98, 102, 105, 119, 130, 141, 147, 170, 182, 195, 210, 221, 235, 238, 245, 255, 273, 282, 294, 329, 357, 390, 442, 455, 470, 490, 510, 546, 595, 611, 637, 658, 663, 705, 714, 735, 799, 833, 910, 987, 1105, 1190, 1222, 1274, 1326, 1365, 1410, 1470, 1547, 1598, 1645, 1666, 1785, 1833, 1911, 1974, 2210, 2303, 2397, 2499, 2730, 3055, 3094, 3185, 3290, 3315, 3570, 3666, 3822, 3995, 4165, 4277, 4606, 4641, 4794, 4935, 4998, 5593, 6110, 6370, 6630, 6909, 7735, 7990, 8330, 8554, 9165, 9282, 9555, 9870, 10387, 10829, 11186, 11515, 11985, 12495, 12831, 13818, 15470, 16779, 18330, 19110, 20774, 21385, 21658, 23030, 23205, 23970, 24990, 25662, 27965, 29939, 31161, 32487, 33558, 34545, 39151, 42770, 46410, 51935, 54145, 55930, 59878, 62322, 64155, 64974, 69090, 72709, 78302, 83895, 89817, 103870, 108290, 117453, 128310, 145418, 149695, 155805, 162435, 167790, 179634, 195755, 218127, 234906, 299390, 311610, 324870, 363545, 391510, 436254, 449085, 508963, 587265, 727090, 898170, 1017926, 1090635, 1174530, 1526889, 2181270, 2544815, 3053778, 5089630, 7634445, 15268890]

約数ペア:

[(1, 15268890), (2, 7634445), (3, 5089630), (5, 3053778), (6, 2544815), (7, 2181270), (10, 1526889), (13, 1174530), (14, 1090635), (15, 1017926), (17, 898170), (21, 727090), (26, 587265), (30, 508963), (34, 449085), (35, 436254), (39, 391510), (42, 363545), (47, 324870), (49, 311610), (51, 299390), (65, 234906), (70, 218127), (78, 195755), (85, 179634), (91, 167790), (94, 162435), (98, 155805), (102, 149695), (105, 145418), (119, 128310), (130, 117453), (141, 108290), (147, 103870), (170, 89817), (182, 83895), (195, 78302), (210, 72709), (221, 69090), (235, 64974), (238, 64155), (245, 62322), (255, 59878), (273, 55930), (282, 54145), (294, 51935), (329, 46410), (357, 42770), (390, 39151), (442, 34545), (455, 33558), (470, 32487), (490, 31161), (510, 29939), (546, 27965), (595, 25662), (611, 24990), (637, 23970), (658, 23205), (663, 23030), (705, 21658), (714, 21385), (735, 20774), (799, 19110), (833, 18330), (910, 16779), (987, 15470), (1105, 13818), (1190, 12831), (1222, 12495), (1274, 11985), (1326, 11515), (1365, 11186), (1410, 10829), (1470, 10387), (1547, 9870), (1598, 9555), (1645, 9282), (1666, 9165), (1785, 8554), (1833, 8330), (1911, 7990), (1974, 7735), (2210, 6909), (2303, 6630), (2397, 6370), (2499, 6110), (2730, 5593), (3055, 4998), (3094, 4935), (3185, 4794), (3290, 4641), (3315, 4606), (3570, 4277), (3666, 4165), (3822, 3995)]