68538330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108791}}^1$

素因数の和:108811

約数の個数: 48

約数和(自身を含む): 203658624

約数和(自身を除く): 135120294

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108791, 217582, 326373, 543955, 652746, 761537, 979119, 1087910, 1523074, 1631865, 1958238, 2284611, 3263730, 3807685, 4569222, 4895595, 6853833, 7615370, 9791190, 11423055, 13707666, 22846110, 34269165, 68538330]

約数ペア:

[(1, 68538330), (2, 34269165), (3, 22846110), (5, 13707666), (6, 11423055), (7, 9791190), (9, 7615370), (10, 6853833), (14, 4895595), (15, 4569222), (18, 3807685), (21, 3263730), (30, 2284611), (35, 1958238), (42, 1631865), (45, 1523074), (63, 1087910), (70, 979119), (90, 761537), (105, 652746), (126, 543955), (210, 326373), (315, 217582), (630, 108791)]