143680380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2394673}}^1$

素因数の和:2394685

約数の個数: 24

約数和(自身を含む): 402305232

約数和(自身を除く): 258624852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2394673, 4789346, 7184019, 9578692, 11973365, 14368038, 23946730, 28736076, 35920095, 47893460, 71840190, 143680380]

約数ペア:

[(1, 143680380), (2, 71840190), (3, 47893460), (4, 35920095), (5, 28736076), (6, 23946730), (10, 14368038), (12, 11973365), (15, 9578692), (20, 7184019), (30, 4789346), (60, 2394673)]