16904730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 40832064

約数和(自身を除く): 23927334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3457, 4890, 6914, 10371, 17285, 20742, 34570, 51855, 103710, 563491, 1126982, 1690473, 2817455, 3380946, 5634910, 8452365, 16904730]

約数ペア:

[(1, 16904730), (2, 8452365), (3, 5634910), (5, 3380946), (6, 2817455), (10, 1690473), (15, 1126982), (30, 563491), (163, 103710), (326, 51855), (489, 34570), (815, 20742), (978, 17285), (1630, 10371), (2445, 6914), (3457, 4890)]