2107396920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17561641}}^1$

素因数の和:17561655

約数の個数: 32

約数和(自身を含む): 6322191120

約数和(自身を除く): 4214794200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17561641, 35123282, 52684923, 70246564, 87808205, 105369846, 140493128, 175616410, 210739692, 263424615, 351232820, 421479384, 526849230, 702465640, 1053698460, 2107396920]

約数ペア:

[(1, 2107396920), (2, 1053698460), (3, 702465640), (4, 526849230), (5, 421479384), (6, 351232820), (8, 263424615), (10, 210739692), (12, 175616410), (15, 140493128), (20, 105369846), (24, 87808205), (30, 70246564), (40, 52684923), (60, 35123282), (120, 17561641)]