1921962330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 5389203456

約数和(自身を除く): 3467241126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 101, 123, 135, 162, 191, 202, 205, 243, 246, 270, 303, 369, 382, 405, 410, 486, 505, 573, 606, 615, 738, 810, 909, 955, 1010, 1107, 1146, 1215, 1230, 1515, 1719, 1818, 1845, 1910, 2214, 2430, 2727, 2865, 3030, 3321, 3438, 3690, 4141, 4545, 5157, 5454, 5535, 5730, 6642, 7831, 8181, 8282, 8595, 9090, 9963, 10314, 11070, 12423, 13635, 15471, 15662, 16362, 16605, 17190, 19291, 19926, 20705, 23493, 24543, 24846, 25785, 27270, 30942, 33210, 37269, 38582, 39155, 40905, 41410, 46413, 46986, 49086, 49815, 51570, 57873, 62115, 70479, 74538, 77355, 78310, 81810, 92826, 96455, 99630, 111807, 115746, 117465, 122715, 124230, 140958, 154710, 173619, 186345, 192910, 211437, 223614, 232065, 234930, 245430, 289365, 335421, 347238, 352395, 372690, 422874, 464130, 520857, 559035, 578730, 634311, 670842, 704790, 790931, 868095, 1006263, 1041714, 1057185, 1118070, 1268622, 1562571, 1581862, 1677105, 1736190, 1902933, 2012526, 2114370, 2372793, 2604285, 3125142, 3171555, 3354210, 3805866, 3954655, 4687713, 4745586, 5031315, 5208570, 6343110, 7118379, 7812855, 7909310, 9375426, 9514665, 10062630, 11863965, 14236758, 15625710, 19029330, 21355137, 23438565, 23727930, 35591895, 42710274, 46877130, 64065411, 71183790, 106775685, 128130822, 192196233, 213551370, 320327055, 384392466, 640654110, 960981165, 1921962330]

約数ペア:

[(1, 1921962330), (2, 960981165), (3, 640654110), (5, 384392466), (6, 320327055), (9, 213551370), (10, 192196233), (15, 128130822), (18, 106775685), (27, 71183790), (30, 64065411), (41, 46877130), (45, 42710274), (54, 35591895), (81, 23727930), (82, 23438565), (90, 21355137), (101, 19029330), (123, 15625710), (135, 14236758), (162, 11863965), (191, 10062630), (202, 9514665), (205, 9375426), (243, 7909310), (246, 7812855), (270, 7118379), (303, 6343110), (369, 5208570), (382, 5031315), (405, 4745586), (410, 4687713), (486, 3954655), (505, 3805866), (573, 3354210), (606, 3171555), (615, 3125142), (738, 2604285), (810, 2372793), (909, 2114370), (955, 2012526), (1010, 1902933), (1107, 1736190), (1146, 1677105), (1215, 1581862), (1230, 1562571), (1515, 1268622), (1719, 1118070), (1818, 1057185), (1845, 1041714), (1910, 1006263), (2214, 868095), (2430, 790931), (2727, 704790), (2865, 670842), (3030, 634311), (3321, 578730), (3438, 559035), (3690, 520857), (4141, 464130), (4545, 422874), (5157, 372690), (5454, 352395), (5535, 347238), (5730, 335421), (6642, 289365), (7831, 245430), (8181, 234930), (8282, 232065), (8595, 223614), (9090, 211437), (9963, 192910), (10314, 186345), (11070, 173619), (12423, 154710), (13635, 140958), (15471, 124230), (15662, 122715), (16362, 117465), (16605, 115746), (17190, 111807), (19291, 99630), (19926, 96455), (20705, 92826), (23493, 81810), (24543, 78310), (24846, 77355), (25785, 74538), (27270, 70479), (30942, 62115), (33210, 57873), (37269, 51570), (38582, 49815), (39155, 49086), (40905, 46986), (41410, 46413)]