2220090110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1023083}}^1$

素因数の和:1023128

約数の個数: 32

約数和(自身を含む): 4714371072

約数和(自身を除く): 2494280962

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1023083, 2046166, 5115415, 7161581, 10230830, 14323162, 31715573, 35807905, 63431146, 71615810, 158577865, 222009011, 317155730, 444018022, 1110045055, 2220090110]

約数ペア:

[(1, 2220090110), (2, 1110045055), (5, 444018022), (7, 317155730), (10, 222009011), (14, 158577865), (31, 71615810), (35, 63431146), (62, 35807905), (70, 31715573), (155, 14323162), (217, 10230830), (310, 7161581), (434, 5115415), (1085, 2046166), (2170, 1023083)]