28236570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9319}}^1$

素因数の和:9430

約数の個数: 32

約数和(自身を含む): 68446080

約数和(自身を除く): 40209510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 9319, 18638, 27957, 46595, 55914, 93190, 139785, 279570, 941219, 1882438, 2823657, 4706095, 5647314, 9412190, 14118285, 28236570]

約数ペア:

[(1, 28236570), (2, 14118285), (3, 9412190), (5, 5647314), (6, 4706095), (10, 2823657), (15, 1882438), (30, 941219), (101, 279570), (202, 139785), (303, 93190), (505, 55914), (606, 46595), (1010, 27957), (1515, 18638), (3030, 9319)]