8471770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 7494950

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 223, 262, 290, 446, 655, 1115, 1310, 2230, 3799, 6467, 7598, 12934, 18995, 29213, 32335, 37990, 58426, 64670, 146065, 292130, 847177, 1694354, 4235885, 8471770]

約数ペア:

[(1, 8471770), (2, 4235885), (5, 1694354), (10, 847177), (29, 292130), (58, 146065), (131, 64670), (145, 58426), (223, 37990), (262, 32335), (290, 29213), (446, 18995), (655, 12934), (1115, 7598), (1310, 6467), (2230, 3799)]