1706770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 3487680

約数和(自身を除く): 1780910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 691, 1235, 1382, 2470, 3455, 6910, 8983, 13129, 17966, 26258, 44915, 65645, 89830, 131290, 170677, 341354, 853385, 1706770]

約数ペア:

[(1, 1706770), (2, 853385), (5, 341354), (10, 170677), (13, 131290), (19, 89830), (26, 65645), (38, 44915), (65, 26258), (95, 17966), (130, 13129), (190, 8983), (247, 6910), (494, 3455), (691, 2470), (1235, 1382)]