153672350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13949

約数の個数: 48

約数和(自身を含む): 325947888

約数和(自身を除く): 172275538

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 13907, 27814, 69535, 139070, 180791, 236419, 347675, 361582, 472838, 695350, 903955, 1182095, 1807910, 2364190, 3073447, 4519775, 5910475, 6146894, 9039550, 11820950, 15367235, 30734470, 76836175, 153672350]

約数ペア:

[(1, 153672350), (2, 76836175), (5, 30734470), (10, 15367235), (13, 11820950), (17, 9039550), (25, 6146894), (26, 5910475), (34, 4519775), (50, 3073447), (65, 2364190), (85, 1807910), (130, 1182095), (170, 903955), (221, 695350), (325, 472838), (425, 361582), (442, 347675), (650, 236419), (850, 180791), (1105, 139070), (2210, 69535), (5525, 27814), (11050, 13907)]