274979060

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{57527}}^1$

素因数の和:57775

約数の個数: 24

約数和(自身を含む): 579882240

約数和(自身を除く): 304903180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 57527, 115054, 230108, 287635, 575270, 1150540, 13748953, 27497906, 54995812, 68744765, 137489530, 274979060]

約数ペア:

[(1, 274979060), (2, 137489530), (4, 68744765), (5, 54995812), (10, 27497906), (20, 13748953), (239, 1150540), (478, 575270), (956, 287635), (1195, 230108), (2390, 115054), (4780, 57527)]