87131190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3389}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 209420640

約数和(自身を除く): 122289450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 3389, 4285, 5142, 6778, 8570, 10167, 12855, 16945, 20334, 25710, 33890, 50835, 101670, 2904373, 5808746, 8713119, 14521865, 17426238, 29043730, 43565595, 87131190]

約数ペア:

[(1, 87131190), (2, 43565595), (3, 29043730), (5, 17426238), (6, 14521865), (10, 8713119), (15, 5808746), (30, 2904373), (857, 101670), (1714, 50835), (2571, 33890), (3389, 25710), (4285, 20334), (5142, 16945), (6778, 12855), (8570, 10167)]