69790860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387727}}^1$

素因数の和:387742

約数の個数: 36

約数和(自身を含む): 211699488

約数和(自身を除く): 141908628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387727, 775454, 1163181, 1550908, 1938635, 2326362, 3489543, 3877270, 4652724, 5815905, 6979086, 7754540, 11631810, 13958172, 17447715, 23263620, 34895430, 69790860]

約数ペア:

[(1, 69790860), (2, 34895430), (3, 23263620), (4, 17447715), (5, 13958172), (6, 11631810), (9, 7754540), (10, 6979086), (12, 5815905), (15, 4652724), (18, 3877270), (20, 3489543), (30, 2326362), (36, 1938635), (45, 1550908), (60, 1163181), (90, 775454), (180, 387727)]