12800070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142223}}^1$

素因数の和:142236

約数の個数: 24

約数和(自身を含む): 33280416

約数和(自身を除く): 20480346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142223, 284446, 426669, 711115, 853338, 1280007, 1422230, 2133345, 2560014, 4266690, 6400035, 12800070]

約数ペア:

[(1, 12800070), (2, 6400035), (3, 4266690), (5, 2560014), (6, 2133345), (9, 1422230), (10, 1280007), (15, 853338), (18, 711115), (30, 426669), (45, 284446), (90, 142223)]