456425620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30469}}^1$

素因数の和:30592

約数の個数: 48

約数和(自身を含む): 1105695360

約数和(自身を除く): 649269740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 30469, 60938, 121876, 152345, 213283, 304690, 426566, 609380, 853132, 1066415, 2132830, 3260183, 4265660, 6520366, 13040732, 16300915, 22821281, 32601830, 45642562, 65203660, 91285124, 114106405, 228212810, 456425620]

約数ペア:

[(1, 456425620), (2, 228212810), (4, 114106405), (5, 91285124), (7, 65203660), (10, 45642562), (14, 32601830), (20, 22821281), (28, 16300915), (35, 13040732), (70, 6520366), (107, 4265660), (140, 3260183), (214, 2132830), (428, 1066415), (535, 853132), (749, 609380), (1070, 426566), (1498, 304690), (2140, 213283), (2996, 152345), (3745, 121876), (7490, 60938), (14980, 30469)]