27747330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71147}}^1$

素因数の和:71170

約数の個数: 32

約数和(自身を含む): 71717184

約数和(自身を除く): 43969854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71147, 142294, 213441, 355735, 426882, 711470, 924911, 1067205, 1849822, 2134410, 2774733, 4624555, 5549466, 9249110, 13873665, 27747330]

約数ペア:

[(1, 27747330), (2, 13873665), (3, 9249110), (5, 5549466), (6, 4624555), (10, 2774733), (13, 2134410), (15, 1849822), (26, 1067205), (30, 924911), (39, 711470), (65, 426882), (78, 355735), (130, 213441), (195, 142294), (390, 71147)]