10553220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19543}}^1$

素因数の和:19561

約数の個数: 48

約数和(自身を含む): 32833920

約数和(自身を除く): 22280700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 19543, 39086, 58629, 78172, 97715, 117258, 175887, 195430, 234516, 293145, 351774, 390860, 527661, 586290, 703548, 879435, 1055322, 1172580, 1758870, 2110644, 2638305, 3517740, 5276610, 10553220]

約数ペア:

[(1, 10553220), (2, 5276610), (3, 3517740), (4, 2638305), (5, 2110644), (6, 1758870), (9, 1172580), (10, 1055322), (12, 879435), (15, 703548), (18, 586290), (20, 527661), (27, 390860), (30, 351774), (36, 293145), (45, 234516), (54, 195430), (60, 175887), (90, 117258), (108, 97715), (135, 78172), (180, 58629), (270, 39086), (540, 19543)]