9896390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 20913984

約数和(自身を除く): 11017594

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 3821, 7642, 19105, 26747, 38210, 53494, 133735, 141377, 267470, 282754, 706885, 989639, 1413770, 1979278, 4948195, 9896390]

約数ペア:

[(1, 9896390), (2, 4948195), (5, 1979278), (7, 1413770), (10, 989639), (14, 706885), (35, 282754), (37, 267470), (70, 141377), (74, 133735), (185, 53494), (259, 38210), (370, 26747), (518, 19105), (1295, 7642), (2590, 3821)]