157894530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{16603}}^1$

素因数の和:16930

約数の個数: 32

約数和(自身を含む): 380165184

約数和(自身を除く): 222270654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 16603, 33206, 49809, 83015, 99618, 166030, 249045, 498090, 5263151, 10526302, 15789453, 26315755, 31578906, 52631510, 78947265, 157894530]

約数ペア:

[(1, 157894530), (2, 78947265), (3, 52631510), (5, 31578906), (6, 26315755), (10, 15789453), (15, 10526302), (30, 5263151), (317, 498090), (634, 249045), (951, 166030), (1585, 99618), (1902, 83015), (3170, 49809), (4755, 33206), (9510, 16603)]