868170110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{5557}}^1$

素因数の和:6500

約数の個数: 32

約数和(自身を含む): 1656728640

約数和(自身を除く): 788558530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 919, 1838, 4595, 5557, 9190, 11114, 15623, 27785, 31246, 55570, 78115, 94469, 156230, 188938, 472345, 944690, 5106883, 10213766, 25534415, 51068830, 86817011, 173634022, 434085055, 868170110]

約数ペア:

[(1, 868170110), (2, 434085055), (5, 173634022), (10, 86817011), (17, 51068830), (34, 25534415), (85, 10213766), (170, 5106883), (919, 944690), (1838, 472345), (4595, 188938), (5557, 156230), (9190, 94469), (11114, 78115), (15623, 55570), (27785, 31246)]