321620110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{270269}}^1$

素因数の和:270300

約数の個数: 32

約数和(自身を含む): 700539840

約数和(自身を除く): 378919730

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 270269, 540538, 1351345, 1891883, 2702690, 3783766, 4594573, 9189146, 9459415, 18918830, 22972865, 32162011, 45945730, 64324022, 160810055, 321620110]

約数ペア:

[(1, 321620110), (2, 160810055), (5, 64324022), (7, 45945730), (10, 32162011), (14, 22972865), (17, 18918830), (34, 9459415), (35, 9189146), (70, 4594573), (85, 3783766), (119, 2702690), (170, 1891883), (238, 1351345), (595, 540538), (1190, 270269)]