17628570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 29891430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 599, 654, 981, 1090, 1198, 1635, 1797, 1962, 2943, 2995, 3270, 3594, 4905, 5391, 5886, 5990, 8985, 9810, 10782, 14715, 16173, 17970, 26955, 29430, 32346, 53910, 65291, 80865, 130582, 161730, 195873, 326455, 391746, 587619, 652910, 979365, 1175238, 1762857, 1958730, 2938095, 3525714, 5876190, 8814285, 17628570]

約数ペア:

[(1, 17628570), (2, 8814285), (3, 5876190), (5, 3525714), (6, 2938095), (9, 1958730), (10, 1762857), (15, 1175238), (18, 979365), (27, 652910), (30, 587619), (45, 391746), (54, 326455), (90, 195873), (109, 161730), (135, 130582), (218, 80865), (270, 65291), (327, 53910), (545, 32346), (599, 29430), (654, 26955), (981, 17970), (1090, 16173), (1198, 14715), (1635, 10782), (1797, 9810), (1962, 8985), (2943, 5990), (2995, 5886), (3270, 5391), (3594, 4905)]