87730990

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{6733}}^1$

素因数の和:8043

約数の個数: 16

約数和(自身を含む): 158060448

約数和(自身を除く): 70329458

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 6733, 13030, 13466, 33665, 67330, 8773099, 17546198, 43865495, 87730990]

約数ペア:

[(1, 87730990), (2, 43865495), (5, 17546198), (10, 8773099), (1303, 67330), (2606, 33665), (6515, 13466), (6733, 13030)]