207971430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6932381}}^1$

素因数の和:6932391

約数の個数: 16

約数和(自身を含む): 499131504

約数和(自身を除く): 291160074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6932381, 13864762, 20797143, 34661905, 41594286, 69323810, 103985715, 207971430]

約数ペア:

[(1, 207971430), (2, 103985715), (3, 69323810), (5, 41594286), (6, 34661905), (10, 20797143), (15, 13864762), (30, 6932381)]