170703080

素因数分解:

$2^3\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2999}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 384480000

約数和(自身を除く): 213776920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1423, 2846, 2999, 5692, 5998, 7115, 11384, 11996, 14230, 14995, 23992, 28460, 29990, 56920, 59980, 119960, 4267577, 8535154, 17070308, 21337885, 34140616, 42675770, 85351540, 170703080]

約数ペア:

[(1, 170703080), (2, 85351540), (4, 42675770), (5, 34140616), (8, 21337885), (10, 17070308), (20, 8535154), (40, 4267577), (1423, 119960), (2846, 59980), (2999, 56920), (5692, 29990), (5998, 28460), (7115, 23992), (11384, 14995), (11996, 14230)]