315088130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1049}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 661462200

約数和(自身を除く): 346374070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 613, 1049, 1226, 2098, 3065, 4291, 5245, 6130, 7343, 8582, 10490, 14686, 21455, 30037, 36715, 42910, 51401, 60074, 73430, 102802, 150185, 257005, 300370, 514010, 643037, 1286074, 3215185, 4501259, 6430370, 9002518, 22506295, 31508813, 45012590, 63017626, 157544065, 315088130]

約数ペア:

[(1, 315088130), (2, 157544065), (5, 63017626), (7, 45012590), (10, 31508813), (14, 22506295), (35, 9002518), (49, 6430370), (70, 4501259), (98, 3215185), (245, 1286074), (490, 643037), (613, 514010), (1049, 300370), (1226, 257005), (2098, 150185), (3065, 102802), (4291, 73430), (5245, 60074), (6130, 51401), (7343, 42910), (8582, 36715), (10490, 30037), (14686, 21455)]