1689939210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{56331307}}^1$

素因数の和:56331317

約数の個数: 16

約数和(自身を含む): 4055854176

約数和(自身を除く): 2365914966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 56331307, 112662614, 168993921, 281656535, 337987842, 563313070, 844969605, 1689939210]

約数ペア:

[(1, 1689939210), (2, 844969605), (3, 563313070), (5, 337987842), (6, 281656535), (10, 168993921), (15, 112662614), (30, 56331307)]