6290180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 36

約数和(自身を含む): 14311332

約数和(自身を除く): 8021152

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 1861, 3380, 3722, 7444, 9305, 18610, 24193, 37220, 48386, 96772, 120965, 241930, 314509, 483860, 629018, 1258036, 1572545, 3145090, 6290180]

約数ペア:

[(1, 6290180), (2, 3145090), (4, 1572545), (5, 1258036), (10, 629018), (13, 483860), (20, 314509), (26, 241930), (52, 120965), (65, 96772), (130, 48386), (169, 37220), (260, 24193), (338, 18610), (676, 9305), (845, 7444), (1690, 3722), (1861, 3380)]