61641530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{212557}}^1$

素因数の和:212593

約数の個数: 16

約数和(自身を含む): 114781320

約数和(自身を除く): 53139790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 212557, 425114, 1062785, 2125570, 6164153, 12328306, 30820765, 61641530]

約数ペア:

[(1, 61641530), (2, 30820765), (5, 12328306), (10, 6164153), (29, 2125570), (58, 1062785), (145, 425114), (290, 212557)]