1243130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 2708640

約数和(自身を除く): 1465510

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 59, 70, 86, 98, 118, 215, 245, 295, 301, 413, 430, 490, 590, 602, 826, 1505, 2065, 2107, 2537, 2891, 3010, 4130, 4214, 5074, 5782, 10535, 12685, 14455, 17759, 21070, 25370, 28910, 35518, 88795, 124313, 177590, 248626, 621565, 1243130]

約数ペア:

[(1, 1243130), (2, 621565), (5, 248626), (7, 177590), (10, 124313), (14, 88795), (35, 35518), (43, 28910), (49, 25370), (59, 21070), (70, 17759), (86, 14455), (98, 12685), (118, 10535), (215, 5782), (245, 5074), (295, 4214), (301, 4130), (413, 3010), (430, 2891), (490, 2537), (590, 2107), (602, 2065), (826, 1505)]