40439130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1347971}}^1$

素因数の和:1347981

約数の個数: 16

約数和(自身を含む): 97053984

約数和(自身を除く): 56614854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1347971, 2695942, 4043913, 6739855, 8087826, 13479710, 20219565, 40439130]

約数ペア:

[(1, 40439130), (2, 20219565), (3, 13479710), (5, 8087826), (6, 6739855), (10, 4043913), (15, 2695942), (30, 1347971)]