141903180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{788351}}^1$

素因数の和:788366

約数の個数: 36

約数和(自身を含む): 430440192

約数和(自身を除く): 288537012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 788351, 1576702, 2365053, 3153404, 3941755, 4730106, 7095159, 7883510, 9460212, 11825265, 14190318, 15767020, 23650530, 28380636, 35475795, 47301060, 70951590, 141903180]

約数ペア:

[(1, 141903180), (2, 70951590), (3, 47301060), (4, 35475795), (5, 28380636), (6, 23650530), (9, 15767020), (10, 14190318), (12, 11825265), (15, 9460212), (18, 7883510), (20, 7095159), (30, 4730106), (36, 3941755), (45, 3153404), (60, 2365053), (90, 1576702), (180, 788351)]