30950110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 26530082

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 431, 835, 862, 1670, 2155, 4310, 7181, 14362, 18533, 35905, 37066, 71810, 71977, 92665, 143954, 185330, 359885, 719770, 3095011, 6190022, 15475055, 30950110]

約数ペア:

[(1, 30950110), (2, 15475055), (5, 6190022), (10, 3095011), (43, 719770), (86, 359885), (167, 185330), (215, 143954), (334, 92665), (430, 71977), (431, 71810), (835, 37066), (862, 35905), (1670, 18533), (2155, 14362), (4310, 7181)]