133722770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1009}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 249793200

約数和(自身を除く): 116070430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 914, 1009, 2018, 2285, 4570, 5045, 10090, 13253, 26506, 29261, 58522, 66265, 132530, 146305, 292610, 461113, 922226, 2305565, 4611130, 13372277, 26744554, 66861385, 133722770]

約数ペア:

[(1, 133722770), (2, 66861385), (5, 26744554), (10, 13372277), (29, 4611130), (58, 2305565), (145, 922226), (290, 461113), (457, 292610), (914, 146305), (1009, 132530), (2018, 66265), (2285, 58522), (4570, 29261), (5045, 26506), (10090, 13253)]