103164180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245629}}^1$

素因数の和:245648

約数の個数: 48

約数和(自身を含む): 330126720

約数和(自身を除く): 226962540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 245629, 491258, 736887, 982516, 1228145, 1473774, 1719403, 2456290, 2947548, 3438806, 3684435, 4912580, 5158209, 6877612, 7368870, 8597015, 10316418, 14737740, 17194030, 20632836, 25791045, 34388060, 51582090, 103164180]

約数ペア:

[(1, 103164180), (2, 51582090), (3, 34388060), (4, 25791045), (5, 20632836), (6, 17194030), (7, 14737740), (10, 10316418), (12, 8597015), (14, 7368870), (15, 6877612), (20, 5158209), (21, 4912580), (28, 3684435), (30, 3438806), (35, 2947548), (42, 2456290), (60, 1719403), (70, 1473774), (84, 1228145), (105, 982516), (140, 736887), (210, 491258), (420, 245629)]