68173890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2272463}}^1$

素因数の和:2272473

約数の個数: 16

約数和(自身を含む): 163617408

約数和(自身を除く): 95443518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2272463, 4544926, 6817389, 11362315, 13634778, 22724630, 34086945, 68173890]

約数ペア:

[(1, 68173890), (2, 34086945), (3, 22724630), (5, 13634778), (6, 11362315), (10, 6817389), (15, 4544926), (30, 2272463)]