85035780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{472421}}^1$

素因数の和:472436

約数の個数: 36

約数和(自身を含む): 257942412

約数和(自身を除く): 172906632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 472421, 944842, 1417263, 1889684, 2362105, 2834526, 4251789, 4724210, 5669052, 7086315, 8503578, 9448420, 14172630, 17007156, 21258945, 28345260, 42517890, 85035780]

約数ペア:

[(1, 85035780), (2, 42517890), (3, 28345260), (4, 21258945), (5, 17007156), (6, 14172630), (9, 9448420), (10, 8503578), (12, 7086315), (15, 5669052), (18, 4724210), (20, 4251789), (30, 2834526), (36, 2362105), (45, 1889684), (60, 1417263), (90, 944842), (180, 472421)]