15281070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72767}}^1$

素因数の和:72784

約数の個数: 32

約数和(自身を含む): 41914368

約数和(自身を除く): 26633298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72767, 145534, 218301, 363835, 436602, 509369, 727670, 1018738, 1091505, 1528107, 2183010, 2546845, 3056214, 5093690, 7640535, 15281070]

約数ペア:

[(1, 15281070), (2, 7640535), (3, 5093690), (5, 3056214), (6, 2546845), (7, 2183010), (10, 1528107), (14, 1091505), (15, 1018738), (21, 727670), (30, 509369), (35, 436602), (42, 363835), (70, 218301), (105, 145534), (210, 72767)]