313935790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{4219}}^1$

素因数の和:5296

約数の個数: 32

約数和(自身を含む): 646571520

約数和(自身を除く): 332635730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1063, 2126, 4219, 5315, 7441, 8438, 10630, 14882, 21095, 29533, 37205, 42190, 59066, 74410, 147665, 295330, 4484797, 8969594, 22423985, 31393579, 44847970, 62787158, 156967895, 313935790]

約数ペア:

[(1, 313935790), (2, 156967895), (5, 62787158), (7, 44847970), (10, 31393579), (14, 22423985), (35, 8969594), (70, 4484797), (1063, 295330), (2126, 147665), (4219, 74410), (5315, 59066), (7441, 42190), (8438, 37205), (10630, 29533), (14882, 21095)]