69484660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3331}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 98448140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3331, 4172, 5215, 6662, 10430, 13324, 16655, 20860, 23317, 33310, 46634, 66620, 93268, 116585, 233170, 466340, 496319, 992638, 1985276, 2481595, 3474233, 4963190, 6948466, 9926380, 13896932, 17371165, 34742330, 69484660]

約数ペア:

[(1, 69484660), (2, 34742330), (4, 17371165), (5, 13896932), (7, 9926380), (10, 6948466), (14, 4963190), (20, 3474233), (28, 2481595), (35, 1985276), (70, 992638), (140, 496319), (149, 466340), (298, 233170), (596, 116585), (745, 93268), (1043, 66620), (1490, 46634), (2086, 33310), (2980, 23317), (3331, 20860), (4172, 16655), (5215, 13324), (6662, 10430)]