308230790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43597}}^1$

素因数の和:43712

約数の個数: 32

約数和(自身を含む): 640367424

約数和(自身を除く): 332136634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 43597, 87194, 217985, 305179, 435970, 610358, 1525895, 3051790, 4403297, 8806594, 22016485, 30823079, 44032970, 61646158, 154115395, 308230790]

約数ペア:

[(1, 308230790), (2, 154115395), (5, 61646158), (7, 44032970), (10, 30823079), (14, 22016485), (35, 8806594), (70, 4403297), (101, 3051790), (202, 1525895), (505, 610358), (707, 435970), (1010, 305179), (1414, 217985), (3535, 87194), (7070, 43597)]