83870340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1397839}}^1$

素因数の和:1397851

約数の個数: 24

約数和(自身を含む): 234837120

約数和(自身を除く): 150966780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1397839, 2795678, 4193517, 5591356, 6989195, 8387034, 13978390, 16774068, 20967585, 27956780, 41935170, 83870340]

約数ペア:

[(1, 83870340), (2, 41935170), (3, 27956780), (4, 20967585), (5, 16774068), (6, 13978390), (10, 8387034), (12, 6989195), (15, 5591356), (20, 4193517), (30, 2795678), (60, 1397839)]