23730280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84751}}^1$

素因数の和:84769

約数の個数: 32

約数和(自身を含む): 61021440

約数和(自身を除く): 37291160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84751, 169502, 339004, 423755, 593257, 678008, 847510, 1186514, 1695020, 2373028, 2966285, 3390040, 4746056, 5932570, 11865140, 23730280]

約数ペア:

[(1, 23730280), (2, 11865140), (4, 5932570), (5, 4746056), (7, 3390040), (8, 2966285), (10, 2373028), (14, 1695020), (20, 1186514), (28, 847510), (35, 678008), (40, 593257), (56, 423755), (70, 339004), (140, 169502), (280, 84751)]