27506310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70529}}^1$

素因数の和:70552

約数の個数: 32

約数和(自身を含む): 71094240

約数和(自身を除く): 43587930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70529, 141058, 211587, 352645, 423174, 705290, 916877, 1057935, 1833754, 2115870, 2750631, 4584385, 5501262, 9168770, 13753155, 27506310]

約数ペア:

[(1, 27506310), (2, 13753155), (3, 9168770), (5, 5501262), (6, 4584385), (10, 2750631), (13, 2115870), (15, 1833754), (26, 1057935), (30, 916877), (39, 705290), (65, 423174), (78, 352645), (130, 211587), (195, 141058), (390, 70529)]