274222130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43083

約数の個数: 48

約数和(自身を含む): 618370200

約数和(自身を除く): 344148070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 43049, 86098, 215245, 301343, 430490, 559637, 602686, 1119274, 1506715, 2109401, 2798185, 3013430, 3917459, 4218802, 5596370, 7834918, 10547005, 19587295, 21094010, 27422213, 39174590, 54844426, 137111065, 274222130]

約数ペア:

[(1, 274222130), (2, 137111065), (5, 54844426), (7, 39174590), (10, 27422213), (13, 21094010), (14, 19587295), (26, 10547005), (35, 7834918), (49, 5596370), (65, 4218802), (70, 3917459), (91, 3013430), (98, 2798185), (130, 2109401), (182, 1506715), (245, 1119274), (455, 602686), (490, 559637), (637, 430490), (910, 301343), (1274, 215245), (3185, 86098), (6370, 43049)]