70780770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{262151}}^1$

素因数の和:262167

約数の個数: 32

約数和(自身を含む): 188749440

約数和(自身を除く): 117968670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 262151, 524302, 786453, 1310755, 1572906, 2359359, 2621510, 3932265, 4718718, 7078077, 7864530, 11796795, 14156154, 23593590, 35390385, 70780770]

約数ペア:

[(1, 70780770), (2, 35390385), (3, 23593590), (5, 14156154), (6, 11796795), (9, 7864530), (10, 7078077), (15, 4718718), (18, 3932265), (27, 2621510), (30, 2359359), (45, 1572906), (54, 1310755), (90, 786453), (135, 524302), (270, 262151)]