10195990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 21176640

約数和(自身を除く): 10980650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1289, 1582, 2578, 3955, 6445, 7910, 9023, 12890, 18046, 45115, 90230, 145657, 291314, 728285, 1019599, 1456570, 2039198, 5097995, 10195990]

約数ペア:

[(1, 10195990), (2, 5097995), (5, 2039198), (7, 1456570), (10, 1019599), (14, 728285), (35, 291314), (70, 145657), (113, 90230), (226, 45115), (565, 18046), (791, 12890), (1130, 9023), (1289, 7910), (1582, 6445), (2578, 3955)]