74538180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{414101}}^1$

素因数の和:414116

約数の個数: 36

約数和(自身を含む): 226099692

約数和(自身を除く): 151561512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 414101, 828202, 1242303, 1656404, 2070505, 2484606, 3726909, 4141010, 4969212, 6211515, 7453818, 8282020, 12423030, 14907636, 18634545, 24846060, 37269090, 74538180]

約数ペア:

[(1, 74538180), (2, 37269090), (3, 24846060), (4, 18634545), (5, 14907636), (6, 12423030), (9, 8282020), (10, 7453818), (12, 6211515), (15, 4969212), (18, 4141010), (20, 3726909), (30, 2484606), (36, 2070505), (45, 1656404), (60, 1242303), (90, 828202), (180, 414101)]