13901430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20180

約数の個数: 32

約数和(自身を含む): 34815744

約数和(自身を除く): 20914314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20147, 40294, 60441, 100735, 120882, 201470, 302205, 463381, 604410, 926762, 1390143, 2316905, 2780286, 4633810, 6950715, 13901430]

約数ペア:

[(1, 13901430), (2, 6950715), (3, 4633810), (5, 2780286), (6, 2316905), (10, 1390143), (15, 926762), (23, 604410), (30, 463381), (46, 302205), (69, 201470), (115, 120882), (138, 100735), (230, 60441), (345, 40294), (690, 20147)]