6415890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16474

約数の個数: 32

約数和(自身を含む): 16583616

約数和(自身を除く): 10167726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 16451, 32902, 49353, 82255, 98706, 164510, 213863, 246765, 427726, 493530, 641589, 1069315, 1283178, 2138630, 3207945, 6415890]

約数ペア:

[(1, 6415890), (2, 3207945), (3, 2138630), (5, 1283178), (6, 1069315), (10, 641589), (13, 493530), (15, 427726), (26, 246765), (30, 213863), (39, 164510), (65, 98706), (78, 82255), (130, 49353), (195, 32902), (390, 16451)]