1855668830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{3511}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 3538831680

約数和(自身を除く): 1683162850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3109, 3511, 6218, 7022, 15545, 17555, 31090, 35110, 52853, 59687, 105706, 119374, 264265, 298435, 528530, 596870, 10915699, 21831398, 54578495, 109156990, 185566883, 371133766, 927834415, 1855668830]

約数ペア:

[(1, 1855668830), (2, 927834415), (5, 371133766), (10, 185566883), (17, 109156990), (34, 54578495), (85, 21831398), (170, 10915699), (3109, 596870), (3511, 528530), (6218, 298435), (7022, 264265), (15545, 119374), (17555, 105706), (31090, 59687), (35110, 52853)]