128138070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4271269}}^1$

素因数の和:4271279

約数の個数: 16

約数和(自身を含む): 307531440

約数和(自身を除く): 179393370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4271269, 8542538, 12813807, 21356345, 25627614, 42712690, 64069035, 128138070]

約数ペア:

[(1, 128138070), (2, 64069035), (3, 42712690), (5, 25627614), (6, 21356345), (10, 12813807), (15, 8542538), (30, 4271269)]