64229270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 132427008

約数和(自身を除く): 68197738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 1427, 2854, 3215, 4501, 6430, 7135, 9002, 9989, 14270, 19978, 22505, 45010, 49945, 99890, 917561, 1835122, 4587805, 6422927, 9175610, 12845854, 32114635, 64229270]

約数ペア:

[(1, 64229270), (2, 32114635), (5, 12845854), (7, 9175610), (10, 6422927), (14, 4587805), (35, 1835122), (70, 917561), (643, 99890), (1286, 49945), (1427, 45010), (2854, 22505), (3215, 19978), (4501, 14270), (6430, 9989), (7135, 9002)]