2100053380390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{810831421}}^1$

素因数の和:810831472

約数の個数: 32

約数和(自身を含む): 4436869541184

約数和(自身を除く): 2336816160794

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 810831421, 1621662842, 4054157105, 5675819947, 8108314210, 11351639894, 28379099735, 30000762577, 56758199470, 60001525154, 150003812885, 210005338039, 300007625770, 420010676078, 1050026690195, 2100053380390]

約数ペア:

[(1, 2100053380390), (2, 1050026690195), (5, 420010676078), (7, 300007625770), (10, 210005338039), (14, 150003812885), (35, 60001525154), (37, 56758199470), (70, 30000762577), (74, 28379099735), (185, 11351639894), (259, 8108314210), (370, 5675819947), (518, 4054157105), (1295, 1621662842), (2590, 810831421)]