31540530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{150193}}^1$

素因数の和:150210

約数の個数: 32

約数和(自身を含む): 86511744

約数和(自身を除く): 54971214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 150193, 300386, 450579, 750965, 901158, 1051351, 1501930, 2102702, 2252895, 3154053, 4505790, 5256755, 6308106, 10513510, 15770265, 31540530]

約数ペア:

[(1, 31540530), (2, 15770265), (3, 10513510), (5, 6308106), (6, 5256755), (7, 4505790), (10, 3154053), (14, 2252895), (15, 2102702), (21, 1501930), (30, 1051351), (35, 901158), (42, 750965), (70, 450579), (105, 300386), (210, 150193)]