2439570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11617}}^1$

素因数の和:11634

約数の個数: 32

約数和(自身を含む): 6691968

約数和(自身を除く): 4252398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11617, 23234, 34851, 58085, 69702, 81319, 116170, 162638, 174255, 243957, 348510, 406595, 487914, 813190, 1219785, 2439570]

約数ペア:

[(1, 2439570), (2, 1219785), (3, 813190), (5, 487914), (6, 406595), (7, 348510), (10, 243957), (14, 174255), (15, 162638), (21, 116170), (30, 81319), (35, 69702), (42, 58085), (70, 34851), (105, 23234), (210, 11617)]