7892910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15331410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 41, 45, 46, 54, 62, 69, 82, 90, 93, 115, 123, 135, 138, 155, 186, 205, 207, 230, 246, 270, 279, 310, 345, 369, 410, 414, 465, 558, 615, 621, 690, 713, 738, 837, 930, 943, 1035, 1107, 1230, 1242, 1271, 1395, 1426, 1674, 1845, 1886, 2070, 2139, 2214, 2542, 2790, 2829, 3105, 3565, 3690, 3813, 4185, 4278, 4715, 5535, 5658, 6210, 6355, 6417, 7130, 7626, 8370, 8487, 9430, 10695, 11070, 11439, 12710, 12834, 14145, 16974, 19065, 19251, 21390, 22878, 25461, 28290, 29233, 32085, 34317, 38130, 38502, 42435, 50922, 57195, 58466, 64170, 68634, 84870, 87699, 96255, 114390, 127305, 146165, 171585, 175398, 192510, 254610, 263097, 292330, 343170, 438495, 526194, 789291, 876990, 1315485, 1578582, 2630970, 3946455, 7892910]

約数ペア:

[(1, 7892910), (2, 3946455), (3, 2630970), (5, 1578582), (6, 1315485), (9, 876990), (10, 789291), (15, 526194), (18, 438495), (23, 343170), (27, 292330), (30, 263097), (31, 254610), (41, 192510), (45, 175398), (46, 171585), (54, 146165), (62, 127305), (69, 114390), (82, 96255), (90, 87699), (93, 84870), (115, 68634), (123, 64170), (135, 58466), (138, 57195), (155, 50922), (186, 42435), (205, 38502), (207, 38130), (230, 34317), (246, 32085), (270, 29233), (279, 28290), (310, 25461), (345, 22878), (369, 21390), (410, 19251), (414, 19065), (465, 16974), (558, 14145), (615, 12834), (621, 12710), (690, 11439), (713, 11070), (738, 10695), (837, 9430), (930, 8487), (943, 8370), (1035, 7626), (1107, 7130), (1230, 6417), (1242, 6355), (1271, 6210), (1395, 5658), (1426, 5535), (1674, 4715), (1845, 4278), (1886, 4185), (2070, 3813), (2139, 3690), (2214, 3565), (2542, 3105), (2790, 2829)]