1012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 2878848

約数和(自身を除く): 1866828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 167, 202, 303, 334, 404, 501, 505, 606, 668, 835, 1002, 1010, 1212, 1515, 1670, 2004, 2020, 2505, 3030, 3340, 5010, 6060, 10020, 16867, 33734, 50601, 67468, 84335, 101202, 168670, 202404, 253005, 337340, 506010, 1012020]

約数ペア:

[(1, 1012020), (2, 506010), (3, 337340), (4, 253005), (5, 202404), (6, 168670), (10, 101202), (12, 84335), (15, 67468), (20, 50601), (30, 33734), (60, 16867), (101, 10020), (167, 6060), (202, 5010), (303, 3340), (334, 3030), (404, 2505), (501, 2020), (505, 2004), (606, 1670), (668, 1515), (835, 1212), (1002, 1010)]