13808940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{230149}}^1$

素因数の和:230161

約数の個数: 24

約数和(自身を含む): 38665200

約数和(自身を除く): 24856260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 230149, 460298, 690447, 920596, 1150745, 1380894, 2301490, 2761788, 3452235, 4602980, 6904470, 13808940]

約数ペア:

[(1, 13808940), (2, 6904470), (3, 4602980), (4, 3452235), (5, 2761788), (6, 2301490), (10, 1380894), (12, 1150745), (15, 920596), (20, 690447), (30, 460298), (60, 230149)]