70603020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{392239}}^1$

素因数の和:392254

約数の個数: 36

約数和(自身を含む): 214163040

約数和(自身を除く): 143560020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 392239, 784478, 1176717, 1568956, 1961195, 2353434, 3530151, 3922390, 4706868, 5883585, 7060302, 7844780, 11767170, 14120604, 17650755, 23534340, 35301510, 70603020]

約数ペア:

[(1, 70603020), (2, 35301510), (3, 23534340), (4, 17650755), (5, 14120604), (6, 11767170), (9, 7844780), (10, 7060302), (12, 5883585), (15, 4706868), (18, 3922390), (20, 3530151), (30, 2353434), (36, 1961195), (45, 1568956), (60, 1176717), (90, 784478), (180, 392239)]