30318180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5003}}^1$

素因数の和:5116

約数の個数: 48

約数和(自身を含む): 85748544

約数和(自身を除く): 55430364

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, 5003, 6060, 10006, 15009, 20012, 25015, 30018, 50030, 60036, 75045, 100060, 150090, 300180, 505303, 1010606, 1515909, 2021212, 2526515, 3031818, 5053030, 6063636, 7579545, 10106060, 15159090, 30318180]

約数ペア:

[(1, 30318180), (2, 15159090), (3, 10106060), (4, 7579545), (5, 6063636), (6, 5053030), (10, 3031818), (12, 2526515), (15, 2021212), (20, 1515909), (30, 1010606), (60, 505303), (101, 300180), (202, 150090), (303, 100060), (404, 75045), (505, 60036), (606, 50030), (1010, 30018), (1212, 25015), (1515, 20012), (2020, 15009), (3030, 10006), (5003, 6060)]