12620010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32382

約数の個数: 32

約数和(自身を含む): 32618880

約数和(自身を除く): 19998870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32359, 64718, 97077, 161795, 194154, 323590, 420667, 485385, 841334, 970770, 1262001, 2103335, 2524002, 4206670, 6310005, 12620010]

約数ペア:

[(1, 12620010), (2, 6310005), (3, 4206670), (5, 2524002), (6, 2103335), (10, 1262001), (13, 970770), (15, 841334), (26, 485385), (30, 420667), (39, 323590), (65, 194154), (78, 161795), (130, 97077), (195, 64718), (390, 32359)]