2015300540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{12101}}^1$

素因数の和:12878

約数の個数: 48

約数和(自身を含む): 4623351264

約数和(自身を除く): 2608050724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 757, 1514, 3028, 3785, 7570, 8327, 12101, 15140, 16654, 24202, 33308, 41635, 48404, 60505, 83270, 121010, 133111, 166540, 242020, 266222, 532444, 665555, 1331110, 2662220, 9160457, 18320914, 36641828, 45802285, 91604570, 100765027, 183209140, 201530054, 403060108, 503825135, 1007650270, 2015300540]

約数ペア:

[(1, 2015300540), (2, 1007650270), (4, 503825135), (5, 403060108), (10, 201530054), (11, 183209140), (20, 100765027), (22, 91604570), (44, 45802285), (55, 36641828), (110, 18320914), (220, 9160457), (757, 2662220), (1514, 1331110), (3028, 665555), (3785, 532444), (7570, 266222), (8327, 242020), (12101, 166540), (15140, 133111), (16654, 121010), (24202, 83270), (33308, 60505), (41635, 48404)]