420024612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31849}}^1$

素因数の和:32020

約数の個数: 48

約数和(自身を含む): 1127235200

約数和(自身を除く): 707210588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 31849, 63698, 95547, 127396, 191094, 222943, 382188, 445886, 668829, 891772, 1337658, 2675316, 5000293, 10000586, 15000879, 20001172, 30001758, 35002051, 60003516, 70004102, 105006153, 140008204, 210012306, 420024612]

約数ペア:

[(1, 420024612), (2, 210012306), (3, 140008204), (4, 105006153), (6, 70004102), (7, 60003516), (12, 35002051), (14, 30001758), (21, 20001172), (28, 15000879), (42, 10000586), (84, 5000293), (157, 2675316), (314, 1337658), (471, 891772), (628, 668829), (942, 445886), (1099, 382188), (1884, 222943), (2198, 191094), (3297, 127396), (4396, 95547), (6594, 63698), (13188, 31849)]