74207570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 138321216

約数和(自身を除く): 64113646

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 1531, 3062, 4847, 7655, 9694, 15310, 24235, 48470, 56647, 113294, 200561, 283235, 401122, 566470, 1002805, 2005610, 7420757, 14841514, 37103785, 74207570]

約数ペア:

[(1, 74207570), (2, 37103785), (5, 14841514), (10, 7420757), (37, 2005610), (74, 1002805), (131, 566470), (185, 401122), (262, 283235), (370, 200561), (655, 113294), (1310, 56647), (1531, 48470), (3062, 24235), (4847, 15310), (7655, 9694)]