25172970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2647}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 60628608

約数和(自身を除く): 35455638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 2647, 3170, 4755, 5294, 7941, 9510, 13235, 15882, 26470, 39705, 79410, 839099, 1678198, 2517297, 4195495, 5034594, 8390990, 12586485, 25172970]

約数ペア:

[(1, 25172970), (2, 12586485), (3, 8390990), (5, 5034594), (6, 4195495), (10, 2517297), (15, 1678198), (30, 839099), (317, 79410), (634, 39705), (951, 26470), (1585, 15882), (1902, 13235), (2647, 9510), (3170, 7941), (4755, 5294)]