187425210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1039}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 515174400

約数和(自身を除く): 327749190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 859, 1039, 1718, 2078, 2577, 3117, 4295, 5154, 5195, 6013, 6234, 7273, 8590, 10390, 12026, 12885, 14546, 15585, 18039, 21819, 25770, 30065, 31170, 36078, 36365, 43638, 60130, 72730, 90195, 109095, 180390, 218190, 892501, 1785002, 2677503, 4462505, 5355006, 6247507, 8925010, 12495014, 13387515, 18742521, 26775030, 31237535, 37485042, 62475070, 93712605, 187425210]

約数ペア:

[(1, 187425210), (2, 93712605), (3, 62475070), (5, 37485042), (6, 31237535), (7, 26775030), (10, 18742521), (14, 13387515), (15, 12495014), (21, 8925010), (30, 6247507), (35, 5355006), (42, 4462505), (70, 2677503), (105, 1785002), (210, 892501), (859, 218190), (1039, 180390), (1718, 109095), (2078, 90195), (2577, 72730), (3117, 60130), (4295, 43638), (5154, 36365), (5195, 36078), (6013, 31170), (6234, 30065), (7273, 25770), (8590, 21819), (10390, 18039), (12026, 15585), (12885, 14546)]