87407490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 216639360

約数和(自身を除く): 129231870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 179, 205, 246, 358, 397, 410, 537, 615, 794, 895, 1074, 1191, 1230, 1790, 1985, 2382, 2685, 3970, 5370, 5955, 7339, 11910, 14678, 16277, 22017, 32554, 36695, 44034, 48831, 71063, 73390, 81385, 97662, 110085, 142126, 162770, 213189, 220170, 244155, 355315, 426378, 488310, 710630, 1065945, 2131890, 2913583, 5827166, 8740749, 14567915, 17481498, 29135830, 43703745, 87407490]

約数ペア:

[(1, 87407490), (2, 43703745), (3, 29135830), (5, 17481498), (6, 14567915), (10, 8740749), (15, 5827166), (30, 2913583), (41, 2131890), (82, 1065945), (123, 710630), (179, 488310), (205, 426378), (246, 355315), (358, 244155), (397, 220170), (410, 213189), (537, 162770), (615, 142126), (794, 110085), (895, 97662), (1074, 81385), (1191, 73390), (1230, 71063), (1790, 48831), (1985, 44034), (2382, 36695), (2685, 32554), (3970, 22017), (5370, 16277), (5955, 14678), (7339, 11910)]