17440380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{32297}}^1$

素因数の和:32315

約数の個数: 48

約数和(自身を含む): 54260640

約数和(自身を除く): 36820260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 32297, 64594, 96891, 129188, 161485, 193782, 290673, 322970, 387564, 484455, 581346, 645940, 872019, 968910, 1162692, 1453365, 1744038, 1937820, 2906730, 3488076, 4360095, 5813460, 8720190, 17440380]

約数ペア:

[(1, 17440380), (2, 8720190), (3, 5813460), (4, 4360095), (5, 3488076), (6, 2906730), (9, 1937820), (10, 1744038), (12, 1453365), (15, 1162692), (18, 968910), (20, 872019), (27, 645940), (30, 581346), (36, 484455), (45, 387564), (54, 322970), (60, 290673), (90, 193782), (108, 161485), (135, 129188), (180, 96891), (270, 64594), (540, 32297)]