87270930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{969677}}^1$

素因数の和:969690

約数の個数: 24

約数和(自身を含む): 226904652

約数和(自身を除く): 139633722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 969677, 1939354, 2909031, 4848385, 5818062, 8727093, 9696770, 14545155, 17454186, 29090310, 43635465, 87270930]

約数ペア:

[(1, 87270930), (2, 43635465), (3, 29090310), (5, 17454186), (6, 14545155), (9, 9696770), (10, 8727093), (15, 5818062), (18, 4848385), (30, 2909031), (45, 1939354), (90, 969677)]