2554260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42571}}^1$

素因数の和:42583

約数の個数: 24

約数和(自身を含む): 7152096

約数和(自身を除く): 4597836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42571, 85142, 127713, 170284, 212855, 255426, 425710, 510852, 638565, 851420, 1277130, 2554260]

約数ペア:

[(1, 2554260), (2, 1277130), (3, 851420), (4, 638565), (5, 510852), (6, 425710), (10, 255426), (12, 212855), (15, 170284), (20, 127713), (30, 85142), (60, 42571)]