159202860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71713}}^1$

素因数の和:71762

約数の個数: 48

約数和(自身を含む): 457822176

約数和(自身を除く): 298619316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 71713, 143426, 215139, 286852, 358565, 430278, 717130, 860556, 1075695, 1434260, 2151390, 2653381, 4302780, 5306762, 7960143, 10613524, 13266905, 15920286, 26533810, 31840572, 39800715, 53067620, 79601430, 159202860]

約数ペア:

[(1, 159202860), (2, 79601430), (3, 53067620), (4, 39800715), (5, 31840572), (6, 26533810), (10, 15920286), (12, 13266905), (15, 10613524), (20, 7960143), (30, 5306762), (37, 4302780), (60, 2653381), (74, 2151390), (111, 1434260), (148, 1075695), (185, 860556), (222, 717130), (370, 430278), (444, 358565), (555, 286852), (740, 215139), (1110, 143426), (2220, 71713)]