127700730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5521}}^1$

素因数の和:5791

約数の個数: 48

約数和(自身を含む): 333374184

約数和(自身を除く): 205673454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 5521, 7710, 11042, 11565, 16563, 23130, 27605, 33126, 49689, 55210, 82815, 99378, 165630, 248445, 496890, 1418897, 2837794, 4256691, 7094485, 8513382, 12770073, 14188970, 21283455, 25540146, 42566910, 63850365, 127700730]

約数ペア:

[(1, 127700730), (2, 63850365), (3, 42566910), (5, 25540146), (6, 21283455), (9, 14188970), (10, 12770073), (15, 8513382), (18, 7094485), (30, 4256691), (45, 2837794), (90, 1418897), (257, 496890), (514, 248445), (771, 165630), (1285, 99378), (1542, 82815), (2313, 55210), (2570, 49689), (3855, 33126), (4626, 27605), (5521, 23130), (7710, 16563), (11042, 11565)]