149577090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 387942912

約数和(自身を除く): 238365822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 421, 842, 911, 1263, 1822, 2105, 2526, 2733, 4210, 4555, 5466, 5473, 6315, 9110, 10946, 11843, 12630, 13665, 16419, 23686, 27330, 27365, 32838, 35529, 54730, 59215, 71058, 82095, 118430, 164190, 177645, 355290, 383531, 767062, 1150593, 1917655, 2301186, 3835310, 4985903, 5752965, 9971806, 11505930, 14957709, 24929515, 29915418, 49859030, 74788545, 149577090]

約数ペア:

[(1, 149577090), (2, 74788545), (3, 49859030), (5, 29915418), (6, 24929515), (10, 14957709), (13, 11505930), (15, 9971806), (26, 5752965), (30, 4985903), (39, 3835310), (65, 2301186), (78, 1917655), (130, 1150593), (195, 767062), (390, 383531), (421, 355290), (842, 177645), (911, 164190), (1263, 118430), (1822, 82095), (2105, 71058), (2526, 59215), (2733, 54730), (4210, 35529), (4555, 32838), (5466, 27365), (5473, 27330), (6315, 23686), (9110, 16419), (10946, 13665), (11843, 12630)]