681934590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10694

約数の個数: 96

約数和(自身を含む): 1909979136

約数和(自身を除く): 1228044546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1395, 1426, 2070, 2139, 2790, 3565, 4278, 6417, 7130, 10627, 10695, 12834, 21254, 21390, 31881, 32085, 53135, 63762, 64170, 95643, 106270, 159405, 191286, 244421, 318810, 329437, 478215, 488842, 658874, 733263, 956430, 988311, 1222105, 1466526, 1647185, 1976622, 2199789, 2444210, 2964933, 3294370, 3666315, 4399578, 4941555, 5929866, 7332630, 7577051, 9883110, 10998945, 14824665, 15154102, 21997890, 22731153, 29649330, 37885255, 45462306, 68193459, 75770510, 113655765, 136386918, 227311530, 340967295, 681934590]

約数ペア:

[(1, 681934590), (2, 340967295), (3, 227311530), (5, 136386918), (6, 113655765), (9, 75770510), (10, 68193459), (15, 45462306), (18, 37885255), (23, 29649330), (30, 22731153), (31, 21997890), (45, 15154102), (46, 14824665), (62, 10998945), (69, 9883110), (90, 7577051), (93, 7332630), (115, 5929866), (138, 4941555), (155, 4399578), (186, 3666315), (207, 3294370), (230, 2964933), (279, 2444210), (310, 2199789), (345, 1976622), (414, 1647185), (465, 1466526), (558, 1222105), (690, 988311), (713, 956430), (930, 733263), (1035, 658874), (1395, 488842), (1426, 478215), (2070, 329437), (2139, 318810), (2790, 244421), (3565, 191286), (4278, 159405), (6417, 106270), (7130, 95643), (10627, 64170), (10695, 63762), (12834, 53135), (21254, 32085), (21390, 31881)]