15497630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 29804544

約数和(自身を除く): 14306914

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1567, 1978, 3134, 4945, 7835, 9890, 15670, 36041, 67381, 72082, 134762, 180205, 336905, 360410, 673810, 1549763, 3099526, 7748815, 15497630]

約数ペア:

[(1, 15497630), (2, 7748815), (5, 3099526), (10, 1549763), (23, 673810), (43, 360410), (46, 336905), (86, 180205), (115, 134762), (215, 72082), (230, 67381), (430, 36041), (989, 15670), (1567, 9890), (1978, 7835), (3134, 4945)]