143119140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2385319}}^1$

素因数の和:2385331

約数の個数: 24

約数和(自身を含む): 400733760

約数和(自身を除く): 257614620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2385319, 4770638, 7155957, 9541276, 11926595, 14311914, 23853190, 28623828, 35779785, 47706380, 71559570, 143119140]

約数ペア:

[(1, 143119140), (2, 71559570), (3, 47706380), (4, 35779785), (5, 28623828), (6, 23853190), (10, 14311914), (12, 11926595), (15, 9541276), (20, 7155957), (30, 4770638), (60, 2385319)]