66086220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2693}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 185562720

約数和(自身を除く): 119476500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 2693, 4090, 4908, 5386, 6135, 8079, 8180, 10772, 12270, 13465, 16158, 24540, 26930, 32316, 40395, 53860, 80790, 161580, 1101437, 2202874, 3304311, 4405748, 5507185, 6608622, 11014370, 13217244, 16521555, 22028740, 33043110, 66086220]

約数ペア:

[(1, 66086220), (2, 33043110), (3, 22028740), (4, 16521555), (5, 13217244), (6, 11014370), (10, 6608622), (12, 5507185), (15, 4405748), (20, 3304311), (30, 2202874), (60, 1101437), (409, 161580), (818, 80790), (1227, 53860), (1636, 40395), (2045, 32316), (2454, 26930), (2693, 24540), (4090, 16158), (4908, 13465), (5386, 12270), (6135, 10772), (8079, 8180)]