118150020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{656389}}^1$

素因数の和:656404

約数の個数: 36

約数和(自身を含む): 358388940

約数和(自身を除く): 240238920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 656389, 1312778, 1969167, 2625556, 3281945, 3938334, 5907501, 6563890, 7876668, 9845835, 11815002, 13127780, 19691670, 23630004, 29537505, 39383340, 59075010, 118150020]

約数ペア:

[(1, 118150020), (2, 59075010), (3, 39383340), (4, 29537505), (5, 23630004), (6, 19691670), (9, 13127780), (10, 11815002), (12, 9845835), (15, 7876668), (18, 6563890), (20, 5907501), (30, 3938334), (36, 3281945), (45, 2625556), (60, 1969167), (90, 1312778), (180, 656389)]