42290930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8941}}^1$

素因数の和:9002

約数の個数: 32

約数和(自身を含む): 84984768

約数和(自身を除く): 42693838

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 8941, 17882, 44705, 89410, 98351, 196702, 384463, 491755, 768926, 983510, 1922315, 3844630, 4229093, 8458186, 21145465, 42290930]

約数ペア:

[(1, 42290930), (2, 21145465), (5, 8458186), (10, 4229093), (11, 3844630), (22, 1922315), (43, 983510), (55, 768926), (86, 491755), (110, 384463), (215, 196702), (430, 98351), (473, 89410), (946, 44705), (2365, 17882), (4730, 8941)]