13428420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 38088960

約数和(自身を除く): 24660540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2833, 4740, 5666, 8499, 11332, 14165, 16998, 28330, 33996, 42495, 56660, 84990, 169980, 223807, 447614, 671421, 895228, 1119035, 1342842, 2238070, 2685684, 3357105, 4476140, 6714210, 13428420]

約数ペア:

[(1, 13428420), (2, 6714210), (3, 4476140), (4, 3357105), (5, 2685684), (6, 2238070), (10, 1342842), (12, 1119035), (15, 895228), (20, 671421), (30, 447614), (60, 223807), (79, 169980), (158, 84990), (237, 56660), (316, 42495), (395, 33996), (474, 28330), (790, 16998), (948, 14165), (1185, 11332), (1580, 8499), (2370, 5666), (2833, 4740)]