1330321290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 3516825600

約数和(自身を除く): 2186504310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 79, 93, 95, 114, 155, 158, 186, 190, 237, 285, 310, 395, 465, 474, 570, 589, 790, 930, 953, 1178, 1185, 1501, 1767, 1906, 2370, 2449, 2859, 2945, 3002, 3534, 4503, 4765, 4898, 5718, 5890, 7347, 7505, 8835, 9006, 9530, 12245, 14295, 14694, 15010, 17670, 18107, 22515, 24490, 28590, 29543, 36214, 36735, 45030, 46531, 54321, 59086, 73470, 75287, 88629, 90535, 93062, 108642, 139593, 147715, 150574, 177258, 181070, 225861, 232655, 271605, 279186, 295430, 376435, 443145, 451722, 465310, 543210, 561317, 697965, 752870, 886290, 1122634, 1129305, 1395930, 1430453, 1683951, 2258610, 2333897, 2806585, 2860906, 3367902, 4291359, 4667794, 5613170, 7001691, 7152265, 8419755, 8582718, 11669485, 14003382, 14304530, 16839510, 21456795, 23338970, 35008455, 42913590, 44344043, 70016910, 88688086, 133032129, 221720215, 266064258, 443440430, 665160645, 1330321290]

約数ペア:

[(1, 1330321290), (2, 665160645), (3, 443440430), (5, 266064258), (6, 221720215), (10, 133032129), (15, 88688086), (19, 70016910), (30, 44344043), (31, 42913590), (38, 35008455), (57, 23338970), (62, 21456795), (79, 16839510), (93, 14304530), (95, 14003382), (114, 11669485), (155, 8582718), (158, 8419755), (186, 7152265), (190, 7001691), (237, 5613170), (285, 4667794), (310, 4291359), (395, 3367902), (465, 2860906), (474, 2806585), (570, 2333897), (589, 2258610), (790, 1683951), (930, 1430453), (953, 1395930), (1178, 1129305), (1185, 1122634), (1501, 886290), (1767, 752870), (1906, 697965), (2370, 561317), (2449, 543210), (2859, 465310), (2945, 451722), (3002, 443145), (3534, 376435), (4503, 295430), (4765, 279186), (4898, 271605), (5718, 232655), (5890, 225861), (7347, 181070), (7505, 177258), (8835, 150574), (9006, 147715), (9530, 139593), (12245, 108642), (14295, 93062), (14694, 90535), (15010, 88629), (17670, 75287), (18107, 73470), (22515, 59086), (24490, 54321), (28590, 46531), (29543, 45030), (36214, 36735)]