68047830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252029}}^1$

素因数の和:252045

約数の個数: 32

約数和(自身を含む): 181461600

約数和(自身を除く): 113413770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252029, 504058, 756087, 1260145, 1512174, 2268261, 2520290, 3780435, 4536522, 6804783, 7560870, 11341305, 13609566, 22682610, 34023915, 68047830]

約数ペア:

[(1, 68047830), (2, 34023915), (3, 22682610), (5, 13609566), (6, 11341305), (9, 7560870), (10, 6804783), (15, 4536522), (18, 3780435), (27, 2520290), (30, 2268261), (45, 1512174), (54, 1260145), (90, 756087), (135, 504058), (270, 252029)]