315027660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250461}}^1$

素因数の和:5250473

約数の個数: 24

約数和(自身を含む): 882077616

約数和(自身を除く): 567049956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250461, 10500922, 15751383, 21001844, 26252305, 31502766, 52504610, 63005532, 78756915, 105009220, 157513830, 315027660]

約数ペア:

[(1, 315027660), (2, 157513830), (3, 105009220), (4, 78756915), (5, 63005532), (6, 52504610), (10, 31502766), (12, 26252305), (15, 21001844), (20, 15751383), (30, 10500922), (60, 5250461)]