90535210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 167536512

約数和(自身を除く): 77001302

約数列:

[1, 2, 5, 10, 43, 86, 215, 311, 430, 622, 677, 1354, 1555, 3110, 3385, 6770, 13373, 26746, 29111, 58222, 66865, 133730, 145555, 210547, 291110, 421094, 1052735, 2105470, 9053521, 18107042, 45267605, 90535210]

約数ペア:

[(1, 90535210), (2, 45267605), (5, 18107042), (10, 9053521), (43, 2105470), (86, 1052735), (215, 421094), (311, 291110), (430, 210547), (622, 145555), (677, 133730), (1354, 66865), (1555, 58222), (3110, 29111), (3385, 26746), (6770, 13373)]