388627830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4318087}}^1$

素因数の和:4318100

約数の個数: 24

約数和(自身を含む): 1010432592

約数和(自身を除く): 621804762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4318087, 8636174, 12954261, 21590435, 25908522, 38862783, 43180870, 64771305, 77725566, 129542610, 194313915, 388627830]

約数ペア:

[(1, 388627830), (2, 194313915), (3, 129542610), (5, 77725566), (6, 64771305), (9, 43180870), (10, 38862783), (15, 25908522), (18, 21590435), (30, 12954261), (45, 8636174), (90, 4318087)]