6389630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 12930624

約数和(自身を除く): 6540994

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2137, 2990, 4274, 10685, 21370, 27781, 49151, 55562, 98302, 138905, 245755, 277810, 491510, 638963, 1277926, 3194815, 6389630]

約数ペア:

[(1, 6389630), (2, 3194815), (5, 1277926), (10, 638963), (13, 491510), (23, 277810), (26, 245755), (46, 138905), (65, 98302), (115, 55562), (130, 49151), (230, 27781), (299, 21370), (598, 10685), (1495, 4274), (2137, 2990)]