87301630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39503}}^1$

素因数の和:39540

約数の個数: 32

約数和(自身を含む): 179190144

約数和(自身を除く): 91888514

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 39503, 79006, 197515, 395030, 513539, 671551, 1027078, 1343102, 2567695, 3357755, 5135390, 6715510, 8730163, 17460326, 43650815, 87301630]

約数ペア:

[(1, 87301630), (2, 43650815), (5, 17460326), (10, 8730163), (13, 6715510), (17, 5135390), (26, 3357755), (34, 2567695), (65, 1343102), (85, 1027078), (130, 671551), (170, 513539), (221, 395030), (442, 197515), (1105, 79006), (2210, 39503)]