634255890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1243639}}^1$

素因数の和:1243666

約数の個数: 32

約数和(自身を含む): 1611757440

約数和(自身を除く): 977501550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1243639, 2487278, 3730917, 6218195, 7461834, 12436390, 18654585, 21141863, 37309170, 42283726, 63425589, 105709315, 126851178, 211418630, 317127945, 634255890]

約数ペア:

[(1, 634255890), (2, 317127945), (3, 211418630), (5, 126851178), (6, 105709315), (10, 63425589), (15, 42283726), (17, 37309170), (30, 21141863), (34, 18654585), (51, 12436390), (85, 7461834), (102, 6218195), (170, 3730917), (255, 2487278), (510, 1243639)]