18827580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1879}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 53061120

約数和(自身を除く): 34233540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 1879, 2004, 2505, 3340, 3758, 5010, 5637, 7516, 9395, 10020, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 313793, 627586, 941379, 1255172, 1568965, 1882758, 3137930, 3765516, 4706895, 6275860, 9413790, 18827580]

約数ペア:

[(1, 18827580), (2, 9413790), (3, 6275860), (4, 4706895), (5, 3765516), (6, 3137930), (10, 1882758), (12, 1568965), (15, 1255172), (20, 941379), (30, 627586), (60, 313793), (167, 112740), (334, 56370), (501, 37580), (668, 28185), (835, 22548), (1002, 18790), (1670, 11274), (1879, 10020), (2004, 9395), (2505, 7516), (3340, 5637), (3758, 5010)]