77517870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89101}}^1$

素因数の和:89140

約数の個数: 32

約数和(自身を含む): 192460320

約数和(自身を除く): 114942450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 89101, 178202, 267303, 445505, 534606, 891010, 1336515, 2583929, 2673030, 5167858, 7751787, 12919645, 15503574, 25839290, 38758935, 77517870]

約数ペア:

[(1, 77517870), (2, 38758935), (3, 25839290), (5, 15503574), (6, 12919645), (10, 7751787), (15, 5167858), (29, 2673030), (30, 2583929), (58, 1336515), (87, 891010), (145, 534606), (174, 445505), (290, 267303), (435, 178202), (870, 89101)]