17628540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 49865760

約数和(自身を除く): 32237220

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, 2909, 3030, 5818, 6060, 8727, 11636, 14545, 17454, 29090, 34908, 43635, 58180, 87270, 174540, 293809, 587618, 881427, 1175236, 1469045, 1762854, 2938090, 3525708, 4407135, 5876180, 8814270, 17628540]

約数ペア:

[(1, 17628540), (2, 8814270), (3, 5876180), (4, 4407135), (5, 3525708), (6, 2938090), (10, 1762854), (12, 1469045), (15, 1175236), (20, 881427), (30, 587618), (60, 293809), (101, 174540), (202, 87270), (303, 58180), (404, 43635), (505, 34908), (606, 29090), (1010, 17454), (1212, 14545), (1515, 11636), (2020, 8727), (2909, 6060), (3030, 5818)]