143383980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389733}}^1$

素因数の和:2389745

約数の個数: 24

約数和(自身を含む): 401475312

約数和(自身を除く): 258091332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389733, 4779466, 7169199, 9558932, 11948665, 14338398, 23897330, 28676796, 35845995, 47794660, 71691990, 143383980]

約数ペア:

[(1, 143383980), (2, 71691990), (3, 47794660), (4, 35845995), (5, 28676796), (6, 23897330), (10, 14338398), (12, 11948665), (15, 9558932), (20, 7169199), (30, 4779466), (60, 2389733)]