68576490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253987}}^1$

素因数の和:254003

約数の個数: 32

約数和(自身を含む): 182871360

約数和(自身を除く): 114294870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253987, 507974, 761961, 1269935, 1523922, 2285883, 2539870, 3809805, 4571766, 6857649, 7619610, 11429415, 13715298, 22858830, 34288245, 68576490]

約数ペア:

[(1, 68576490), (2, 34288245), (3, 22858830), (5, 13715298), (6, 11429415), (9, 7619610), (10, 6857649), (15, 4571766), (18, 3809805), (27, 2539870), (30, 2285883), (45, 1523922), (54, 1269935), (90, 761961), (135, 507974), (270, 253987)]