47179620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262109}}^1$

素因数の和:262124

約数の個数: 36

約数和(自身を含む): 143112060

約数和(自身を除く): 95932440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262109, 524218, 786327, 1048436, 1310545, 1572654, 2358981, 2621090, 3145308, 3931635, 4717962, 5242180, 7863270, 9435924, 11794905, 15726540, 23589810, 47179620]

約数ペア:

[(1, 47179620), (2, 23589810), (3, 15726540), (4, 11794905), (5, 9435924), (6, 7863270), (9, 5242180), (10, 4717962), (12, 3931635), (15, 3145308), (18, 2621090), (20, 2358981), (30, 1572654), (36, 1310545), (45, 1048436), (60, 786327), (90, 524218), (180, 262109)]