147112860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2451881}}^1$

素因数の和:2451893

約数の個数: 24

約数和(自身を含む): 411916176

約数和(自身を除く): 264803316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2451881, 4903762, 7355643, 9807524, 12259405, 14711286, 24518810, 29422572, 36778215, 49037620, 73556430, 147112860]

約数ペア:

[(1, 147112860), (2, 73556430), (3, 49037620), (4, 36778215), (5, 29422572), (6, 24518810), (10, 14711286), (12, 12259405), (15, 9807524), (20, 7355643), (30, 4903762), (60, 2451881)]