129746630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52529}}^1$

素因数の和:52568

約数の個数: 32

約数和(自身を含む): 264751200

約数和(自身を除く): 135004570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 52529, 105058, 262645, 525290, 682877, 998051, 1365754, 1996102, 3414385, 4990255, 6828770, 9980510, 12974663, 25949326, 64873315, 129746630]

約数ペア:

[(1, 129746630), (2, 64873315), (5, 25949326), (10, 12974663), (13, 9980510), (19, 6828770), (26, 4990255), (38, 3414385), (65, 1996102), (95, 1365754), (130, 998051), (190, 682877), (247, 525290), (494, 262645), (1235, 105058), (2470, 52529)]