22920730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 49678920

約数和(自身を除く): 26758190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1613, 2030, 2842, 3226, 7105, 8065, 11291, 14210, 16130, 22582, 46777, 56455, 79037, 93554, 112910, 158074, 233885, 327439, 395185, 467770, 654878, 790370, 1637195, 2292073, 3274390, 4584146, 11460365, 22920730]

約数ペア:

[(1, 22920730), (2, 11460365), (5, 4584146), (7, 3274390), (10, 2292073), (14, 1637195), (29, 790370), (35, 654878), (49, 467770), (58, 395185), (70, 327439), (98, 233885), (145, 158074), (203, 112910), (245, 93554), (290, 79037), (406, 56455), (490, 46777), (1015, 22582), (1421, 16130), (1613, 14210), (2030, 11291), (2842, 8065), (3226, 7105)]