69986670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179453}}^1$

素因数の和:179476

約数の個数: 32

約数和(自身を含む): 180889632

約数和(自身を除く): 110902962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 179453, 358906, 538359, 897265, 1076718, 1794530, 2332889, 2691795, 4665778, 5383590, 6998667, 11664445, 13997334, 23328890, 34993335, 69986670]

約数ペア:

[(1, 69986670), (2, 34993335), (3, 23328890), (5, 13997334), (6, 11664445), (10, 6998667), (13, 5383590), (15, 4665778), (26, 2691795), (30, 2332889), (39, 1794530), (65, 1076718), (78, 897265), (130, 538359), (195, 358906), (390, 179453)]