9890230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6143}}^1$

素因数の和:6180

約数の個数: 32

約数和(自身を含む): 21233664

約数和(自身を除く): 11343434

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 6143, 12286, 30715, 43001, 61430, 86002, 141289, 215005, 282578, 430010, 706445, 989023, 1412890, 1978046, 4945115, 9890230]

約数ペア:

[(1, 9890230), (2, 4945115), (5, 1978046), (7, 1412890), (10, 989023), (14, 706445), (23, 430010), (35, 282578), (46, 215005), (70, 141289), (115, 86002), (161, 61430), (230, 43001), (322, 30715), (805, 12286), (1610, 6143)]