31141790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 60969024

約数和(自身を除く): 29827234

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4951, 6290, 9902, 24755, 49510, 84167, 168334, 183187, 366374, 420835, 841670, 915935, 1831870, 3114179, 6228358, 15570895, 31141790]

約数ペア:

[(1, 31141790), (2, 15570895), (5, 6228358), (10, 3114179), (17, 1831870), (34, 915935), (37, 841670), (74, 420835), (85, 366374), (170, 183187), (185, 168334), (370, 84167), (629, 49510), (1258, 24755), (3145, 9902), (4951, 6290)]