79687830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2656261}}^1$

素因数の和:2656271

約数の個数: 16

約数和(自身を含む): 191250864

約数和(自身を除く): 111563034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2656261, 5312522, 7968783, 13281305, 15937566, 26562610, 39843915, 79687830]

約数ペア:

[(1, 79687830), (2, 39843915), (3, 26562610), (5, 15937566), (6, 13281305), (10, 7968783), (15, 5312522), (30, 2656261)]