31217730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3677}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 75207744

約数和(自身を除く): 43990014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 3677, 4245, 7354, 8490, 11031, 18385, 22062, 36770, 55155, 110310, 1040591, 2081182, 3121773, 5202955, 6243546, 10405910, 15608865, 31217730]

約数ペア:

[(1, 31217730), (2, 15608865), (3, 10405910), (5, 6243546), (6, 5202955), (10, 3121773), (15, 2081182), (30, 1040591), (283, 110310), (566, 55155), (849, 36770), (1415, 22062), (1698, 18385), (2830, 11031), (3677, 8490), (4245, 7354)]