2021800860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11232227}}^1$

素因数の和:11232242

約数の個数: 36

約数和(自身を含む): 6132796488

約数和(自身を除く): 4110995628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11232227, 22464454, 33696681, 44928908, 56161135, 67393362, 101090043, 112322270, 134786724, 168483405, 202180086, 224644540, 336966810, 404360172, 505450215, 673933620, 1010900430, 2021800860]

約数ペア:

[(1, 2021800860), (2, 1010900430), (3, 673933620), (4, 505450215), (5, 404360172), (6, 336966810), (9, 224644540), (10, 202180086), (12, 168483405), (15, 134786724), (18, 112322270), (20, 101090043), (30, 67393362), (36, 56161135), (45, 44928908), (60, 33696681), (90, 22464454), (180, 11232227)]