70906570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23557}}^1$

素因数の和:23614

約数の個数: 32

約数和(自身を含む): 149263488

約数和(自身を除く): 78356918

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 23557, 47114, 117785, 164899, 235570, 329798, 824495, 1012951, 1648990, 2025902, 5064755, 7090657, 10129510, 14181314, 35453285, 70906570]

約数ペア:

[(1, 70906570), (2, 35453285), (5, 14181314), (7, 10129510), (10, 7090657), (14, 5064755), (35, 2025902), (43, 1648990), (70, 1012951), (86, 824495), (215, 329798), (301, 235570), (430, 164899), (602, 117785), (1505, 47114), (3010, 23557)]