240613810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24329}}^1$

素因数の和:24402

約数の個数: 32

約数和(自身を含む): 462464640

約数和(自身を除く): 221850830

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 24329, 48658, 121645, 243290, 559567, 1046147, 1119134, 2092294, 2797835, 5230735, 5595670, 10461470, 24061381, 48122762, 120306905, 240613810]

約数ペア:

[(1, 240613810), (2, 120306905), (5, 48122762), (10, 24061381), (23, 10461470), (43, 5595670), (46, 5230735), (86, 2797835), (115, 2092294), (215, 1119134), (230, 1046147), (430, 559567), (989, 243290), (1978, 121645), (4945, 48658), (9890, 24329)]