12496860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69427}}^1$

素因数の和:69442

約数の個数: 36

約数和(自身を含む): 37907688

約数和(自身を除く): 25410828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69427, 138854, 208281, 277708, 347135, 416562, 624843, 694270, 833124, 1041405, 1249686, 1388540, 2082810, 2499372, 3124215, 4165620, 6248430, 12496860]

約数ペア:

[(1, 12496860), (2, 6248430), (3, 4165620), (4, 3124215), (5, 2499372), (6, 2082810), (9, 1388540), (10, 1249686), (12, 1041405), (15, 833124), (18, 694270), (20, 624843), (30, 416562), (36, 347135), (45, 277708), (60, 208281), (90, 138854), (180, 69427)]