31336260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 88627392

約数和(自身を除く): 57291132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 5171, 6060, 10342, 15513, 20684, 25855, 31026, 51710, 62052, 77565, 103420, 155130, 310260, 522271, 1044542, 1566813, 2089084, 2611355, 3133626, 5222710, 6267252, 7834065, 10445420, 15668130, 31336260]

約数ペア:

[(1, 31336260), (2, 15668130), (3, 10445420), (4, 7834065), (5, 6267252), (6, 5222710), (10, 3133626), (12, 2611355), (15, 2089084), (20, 1566813), (30, 1044542), (60, 522271), (101, 310260), (202, 155130), (303, 103420), (404, 77565), (505, 62052), (606, 51710), (1010, 31026), (1212, 25855), (1515, 20684), (2020, 15513), (3030, 10342), (5171, 6060)]