870820439410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{45331621}}^1$

素因数の和:45331758

約数の個数: 32

約数和(自身を含む): 1674368790192

約数和(自身を除く): 803548350782

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 19210, 45331621, 90663242, 226658105, 453316210, 770637557, 1541275114, 3853187785, 5122473173, 7706375570, 10244946346, 25612365865, 51224731730, 87082043941, 174164087882, 435410219705, 870820439410]

約数ペア:

[(1, 870820439410), (2, 435410219705), (5, 174164087882), (10, 87082043941), (17, 51224731730), (34, 25612365865), (85, 10244946346), (113, 7706375570), (170, 5122473173), (226, 3853187785), (565, 1541275114), (1130, 770637557), (1921, 453316210), (3842, 226658105), (9605, 90663242), (19210, 45331621)]