9124780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9311}}^1$

素因数の和:9334

約数の個数: 36

約数和(自身を含む): 22292928

約数和(自身を除く): 13168148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9311, 18622, 37244, 46555, 65177, 93110, 130354, 186220, 260708, 325885, 456239, 651770, 912478, 1303540, 1824956, 2281195, 4562390, 9124780]

約数ペア:

[(1, 9124780), (2, 4562390), (4, 2281195), (5, 1824956), (7, 1303540), (10, 912478), (14, 651770), (20, 456239), (28, 325885), (35, 260708), (49, 186220), (70, 130354), (98, 93110), (140, 65177), (196, 46555), (245, 37244), (490, 18622), (980, 9311)]