212351010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{39107}}^1$

素因数の和:39298

約数の個数: 32

約数和(自身を含む): 512471232

約数和(自身を除く): 300120222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 39107, 78214, 117321, 195535, 234642, 391070, 586605, 1173210, 7078367, 14156734, 21235101, 35391835, 42470202, 70783670, 106175505, 212351010]

約数ペア:

[(1, 212351010), (2, 106175505), (3, 70783670), (5, 42470202), (6, 35391835), (10, 21235101), (15, 14156734), (30, 7078367), (181, 1173210), (362, 586605), (543, 391070), (905, 234642), (1086, 195535), (1810, 117321), (2715, 78214), (5430, 39107)]