2109630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70321}}^1$

素因数の和:70331

約数の個数: 16

約数和(自身を含む): 5063184

約数和(自身を除く): 2953554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70321, 140642, 210963, 351605, 421926, 703210, 1054815, 2109630]

約数ペア:

[(1, 2109630), (2, 1054815), (3, 703210), (5, 421926), (6, 351605), (10, 210963), (15, 140642), (30, 70321)]