71660730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2693}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 172243584

約数和(自身を除く): 100582854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2661, 2693, 4435, 5322, 5386, 8079, 8870, 13305, 13465, 16158, 26610, 26930, 40395, 80790, 2388691, 4777382, 7166073, 11943455, 14332146, 23886910, 35830365, 71660730]

約数ペア:

[(1, 71660730), (2, 35830365), (3, 23886910), (5, 14332146), (6, 11943455), (10, 7166073), (15, 4777382), (30, 2388691), (887, 80790), (1774, 40395), (2661, 26930), (2693, 26610), (4435, 16158), (5322, 13465), (5386, 13305), (8079, 8870)]