6647630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 13160448

約数和(自身を除く): 6512818

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 271, 446, 542, 1115, 1355, 2230, 2453, 2710, 2981, 4906, 5962, 12265, 14905, 24530, 29810, 60433, 120866, 302165, 604330, 664763, 1329526, 3323815, 6647630]

約数ペア:

[(1, 6647630), (2, 3323815), (5, 1329526), (10, 664763), (11, 604330), (22, 302165), (55, 120866), (110, 60433), (223, 29810), (271, 24530), (446, 14905), (542, 12265), (1115, 5962), (1355, 4906), (2230, 2981), (2453, 2710)]