7868630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 9942730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 929, 1210, 1694, 1858, 4235, 4645, 6503, 8470, 9290, 10219, 13006, 20438, 32515, 51095, 65030, 71533, 102190, 112409, 143066, 224818, 357665, 562045, 715330, 786863, 1124090, 1573726, 3934315, 7868630]

約数ペア:

[(1, 7868630), (2, 3934315), (5, 1573726), (7, 1124090), (10, 786863), (11, 715330), (14, 562045), (22, 357665), (35, 224818), (55, 143066), (70, 112409), (77, 102190), (110, 71533), (121, 65030), (154, 51095), (242, 32515), (385, 20438), (605, 13006), (770, 10219), (847, 9290), (929, 8470), (1210, 6503), (1694, 4645), (1858, 4235)]