1170030860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{18637}}^1$

素因数の和:18762

約数の個数: 48

約数和(自身を含む): 2548783776

約数和(自身を除く): 1378752916

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1460, 3139, 6278, 12556, 15695, 18637, 31390, 37274, 62780, 74548, 93185, 186370, 372740, 801391, 1360501, 1602782, 2721002, 3205564, 4006955, 5442004, 6802505, 8013910, 13605010, 16027820, 27210020, 58501543, 117003086, 234006172, 292507715, 585015430, 1170030860]

約数ペア:

[(1, 1170030860), (2, 585015430), (4, 292507715), (5, 234006172), (10, 117003086), (20, 58501543), (43, 27210020), (73, 16027820), (86, 13605010), (146, 8013910), (172, 6802505), (215, 5442004), (292, 4006955), (365, 3205564), (430, 2721002), (730, 1602782), (860, 1360501), (1460, 801391), (3139, 372740), (6278, 186370), (12556, 93185), (15695, 74548), (18637, 62780), (31390, 37274)]