124435890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1382621}}^1$

素因数の和:1382634

約数の個数: 24

約数和(自身を含む): 323533548

約数和(自身を除く): 199097658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1382621, 2765242, 4147863, 6913105, 8295726, 12443589, 13826210, 20739315, 24887178, 41478630, 62217945, 124435890]

約数ペア:

[(1, 124435890), (2, 62217945), (3, 41478630), (5, 24887178), (6, 20739315), (9, 13826210), (10, 12443589), (15, 8295726), (18, 6913105), (30, 4147863), (45, 2765242), (90, 1382621)]