14815640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{7559}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 38782800

約数和(自身を除く): 23967160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 7559, 15118, 30236, 37795, 52913, 60472, 75590, 105826, 151180, 211652, 264565, 302360, 370391, 423304, 529130, 740782, 1058260, 1481564, 1851955, 2116520, 2963128, 3703910, 7407820, 14815640]

約数ペア:

[(1, 14815640), (2, 7407820), (4, 3703910), (5, 2963128), (7, 2116520), (8, 1851955), (10, 1481564), (14, 1058260), (20, 740782), (28, 529130), (35, 423304), (40, 370391), (49, 302360), (56, 264565), (70, 211652), (98, 151180), (140, 105826), (196, 75590), (245, 60472), (280, 52913), (392, 37795), (490, 30236), (980, 15118), (1960, 7559)]