15653330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 20738350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 701, 770, 1015, 1402, 1595, 2030, 2233, 3190, 3505, 4466, 4907, 7010, 7711, 9814, 11165, 15422, 20329, 22330, 24535, 38555, 40658, 49070, 53977, 77110, 101645, 107954, 142303, 203290, 223619, 269885, 284606, 447238, 539770, 711515, 1118095, 1423030, 1565333, 2236190, 3130666, 7826665, 15653330]

約数ペア:

[(1, 15653330), (2, 7826665), (5, 3130666), (7, 2236190), (10, 1565333), (11, 1423030), (14, 1118095), (22, 711515), (29, 539770), (35, 447238), (55, 284606), (58, 269885), (70, 223619), (77, 203290), (110, 142303), (145, 107954), (154, 101645), (203, 77110), (290, 53977), (319, 49070), (385, 40658), (406, 38555), (638, 24535), (701, 22330), (770, 20329), (1015, 15422), (1402, 11165), (1595, 9814), (2030, 7711), (2233, 7010), (3190, 4907), (3505, 4466)]