91029710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 168981120

約数和(自身を除く): 77951410

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 1523, 3046, 5977, 7615, 11954, 15230, 29885, 59770, 65489, 130978, 211697, 327445, 423394, 654890, 1058485, 2116970, 9102971, 18205942, 45514855, 91029710]

約数ペア:

[(1, 91029710), (2, 45514855), (5, 18205942), (10, 9102971), (43, 2116970), (86, 1058485), (139, 654890), (215, 423394), (278, 327445), (430, 211697), (695, 130978), (1390, 65489), (1523, 59770), (3046, 29885), (5977, 15230), (7615, 11954)]