28140930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312677}}^1$

素因数の和:312690

約数の個数: 24

約数和(自身を含む): 73166652

約数和(自身を除く): 45025722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312677, 625354, 938031, 1563385, 1876062, 2814093, 3126770, 4690155, 5628186, 9380310, 14070465, 28140930]

約数ペア:

[(1, 28140930), (2, 14070465), (3, 9380310), (5, 5628186), (6, 4690155), (9, 3126770), (10, 2814093), (15, 1876062), (18, 1563385), (30, 938031), (45, 625354), (90, 312677)]