13400340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223339}}^1$

素因数の和:223351

約数の個数: 24

約数和(自身を含む): 37521120

約数和(自身を除く): 24120780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223339, 446678, 670017, 893356, 1116695, 1340034, 2233390, 2680068, 3350085, 4466780, 6700170, 13400340]

約数ペア:

[(1, 13400340), (2, 6700170), (3, 4466780), (4, 3350085), (5, 2680068), (6, 2233390), (10, 1340034), (12, 1116695), (15, 893356), (20, 670017), (30, 446678), (60, 223339)]