13207830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440261}}^1$

素因数の和:440271

約数の個数: 16

約数和(自身を含む): 31698864

約数和(自身を除く): 18491034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440261, 880522, 1320783, 2201305, 2641566, 4402610, 6603915, 13207830]

約数ペア:

[(1, 13207830), (2, 6603915), (3, 4402610), (5, 2641566), (6, 2201305), (10, 1320783), (15, 880522), (30, 440261)]