42986090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10067}}^1$

素因数の和:10142

約数の個数: 32

約数和(自身を含む): 89887104

約数和(自身を除く): 46901014

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 10067, 20134, 50335, 70469, 100670, 140938, 352345, 614087, 704690, 1228174, 3070435, 4298609, 6140870, 8597218, 21493045, 42986090]

約数ペア:

[(1, 42986090), (2, 21493045), (5, 8597218), (7, 6140870), (10, 4298609), (14, 3070435), (35, 1228174), (61, 704690), (70, 614087), (122, 352345), (305, 140938), (427, 100670), (610, 70469), (854, 50335), (2135, 20134), (4270, 10067)]