135029020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10837}}^1$

素因数の和:10942

約数の個数: 48

約数和(自身を含む): 327741120

約数和(自身を除く): 192712100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 10837, 12460, 21674, 43348, 54185, 75859, 108370, 151718, 216740, 303436, 379295, 758590, 964493, 1517180, 1928986, 3857972, 4822465, 6751451, 9644930, 13502902, 19289860, 27005804, 33757255, 67514510, 135029020]

約数ペア:

[(1, 135029020), (2, 67514510), (4, 33757255), (5, 27005804), (7, 19289860), (10, 13502902), (14, 9644930), (20, 6751451), (28, 4822465), (35, 3857972), (70, 1928986), (89, 1517180), (140, 964493), (178, 758590), (356, 379295), (445, 303436), (623, 216740), (890, 151718), (1246, 108370), (1780, 75859), (2492, 54185), (3115, 43348), (6230, 21674), (10837, 12460)]