69478140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1157969}}^1$

素因数の和:1157981

約数の個数: 24

約数和(自身を含む): 194538960

約数和(自身を除く): 125060820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1157969, 2315938, 3473907, 4631876, 5789845, 6947814, 11579690, 13895628, 17369535, 23159380, 34739070, 69478140]

約数ペア:

[(1, 69478140), (2, 34739070), (3, 23159380), (4, 17369535), (5, 13895628), (6, 11579690), (10, 6947814), (12, 5789845), (15, 4631876), (20, 3473907), (30, 2315938), (60, 1157969)]