2419290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{26881}}^1$

素因数の和:26894

約数の個数: 24

約数和(自身を含む): 6290388

約数和(自身を除く): 3871098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 26881, 53762, 80643, 134405, 161286, 241929, 268810, 403215, 483858, 806430, 1209645, 2419290]

約数ペア:

[(1, 2419290), (2, 1209645), (3, 806430), (5, 483858), (6, 403215), (9, 268810), (10, 241929), (15, 161286), (18, 134405), (30, 80643), (45, 53762), (90, 26881)]