17202540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 48353760

約数和(自身を除く): 31151220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 701, 818, 1227, 1402, 1636, 2045, 2103, 2454, 2804, 3505, 4090, 4206, 4908, 6135, 7010, 8180, 8412, 10515, 12270, 14020, 21030, 24540, 42060, 286709, 573418, 860127, 1146836, 1433545, 1720254, 2867090, 3440508, 4300635, 5734180, 8601270, 17202540]

約数ペア:

[(1, 17202540), (2, 8601270), (3, 5734180), (4, 4300635), (5, 3440508), (6, 2867090), (10, 1720254), (12, 1433545), (15, 1146836), (20, 860127), (30, 573418), (60, 286709), (409, 42060), (701, 24540), (818, 21030), (1227, 14020), (1402, 12270), (1636, 10515), (2045, 8412), (2103, 8180), (2454, 7010), (2804, 6135), (3505, 4908), (4090, 4206)]