311924130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1485353}}^1$

素因数の和:1485370

約数の個数: 32

約数和(自身を含む): 855563904

約数和(自身を除く): 543639774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1485353, 2970706, 4456059, 7426765, 8912118, 10397471, 14853530, 20794942, 22280295, 31192413, 44560590, 51987355, 62384826, 103974710, 155962065, 311924130]

約数ペア:

[(1, 311924130), (2, 155962065), (3, 103974710), (5, 62384826), (6, 51987355), (7, 44560590), (10, 31192413), (14, 22280295), (15, 20794942), (21, 14853530), (30, 10397471), (35, 8912118), (42, 7426765), (70, 4456059), (105, 2970706), (210, 1485353)]