1038688020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5770489}}^1$

素因数の和:5770504

約数の個数: 36

約数和(自身を含む): 3150687540

約数和(自身を除く): 2111999520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5770489, 11540978, 17311467, 23081956, 28852445, 34622934, 51934401, 57704890, 69245868, 86557335, 103868802, 115409780, 173114670, 207737604, 259672005, 346229340, 519344010, 1038688020]

約数ペア:

[(1, 1038688020), (2, 519344010), (3, 346229340), (4, 259672005), (5, 207737604), (6, 173114670), (9, 115409780), (10, 103868802), (12, 86557335), (15, 69245868), (18, 57704890), (20, 51934401), (30, 34622934), (36, 28852445), (45, 23081956), (60, 17311467), (90, 11540978), (180, 5770489)]