1330456690

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{69767}}^1$

素因数の和:71681

約数の個数: 16

約数和(自身を含む): 2396112192

約数和(自身を除く): 1065655502

約数列:

[1, 2, 5, 10, 1907, 3814, 9535, 19070, 69767, 139534, 348835, 697670, 133045669, 266091338, 665228345, 1330456690]

約数ペア:

[(1, 1330456690), (2, 665228345), (5, 266091338), (10, 133045669), (1907, 697670), (3814, 348835), (9535, 139534), (19070, 69767)]