30912060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5101}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 87427872

約数和(自身を除く): 56515812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 5101, 6060, 10202, 15303, 20404, 25505, 30606, 51010, 61212, 76515, 102020, 153030, 306060, 515201, 1030402, 1545603, 2060804, 2576005, 3091206, 5152010, 6182412, 7728015, 10304020, 15456030, 30912060]

約数ペア:

[(1, 30912060), (2, 15456030), (3, 10304020), (4, 7728015), (5, 6182412), (6, 5152010), (10, 3091206), (12, 2576005), (15, 2060804), (20, 1545603), (30, 1030402), (60, 515201), (101, 306060), (202, 153030), (303, 102020), (404, 76515), (505, 61212), (606, 51010), (1010, 30606), (1212, 25505), (1515, 20404), (2020, 15303), (3030, 10202), (5101, 6060)]