423339808220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{340103}}^1$

素因数の和:340659

約数の個数: 96

約数和(自身を含む): 1077841271808

約数和(自身を除く): 654501463588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 523, 595, 1046, 1190, 2092, 2380, 2615, 3661, 5230, 7322, 8891, 10460, 14644, 17782, 18305, 35564, 36610, 44455, 62237, 73220, 88910, 124474, 177820, 248948, 311185, 340103, 622370, 680206, 1244740, 1360412, 1700515, 2380721, 3401030, 4761442, 5781751, 6802060, 9522884, 11563502, 11903605, 23127004, 23807210, 28908755, 40472257, 47614420, 57817510, 80944514, 115635020, 161889028, 177873869, 202361285, 355747738, 404722570, 711495476, 809445140, 889369345, 1245117083, 1778738690, 2490234166, 3023855773, 3557477380, 4980468332, 6047711546, 6225585415, 12095423092, 12451170830, 15119278865, 21166990411, 24902341660, 30238557730, 42333980822, 60477115460, 84667961644, 105834952055, 211669904110, 423339808220]

約数ペア:

[(1, 423339808220), (2, 211669904110), (4, 105834952055), (5, 84667961644), (7, 60477115460), (10, 42333980822), (14, 30238557730), (17, 24902341660), (20, 21166990411), (28, 15119278865), (34, 12451170830), (35, 12095423092), (68, 6225585415), (70, 6047711546), (85, 4980468332), (119, 3557477380), (140, 3023855773), (170, 2490234166), (238, 1778738690), (340, 1245117083), (476, 889369345), (523, 809445140), (595, 711495476), (1046, 404722570), (1190, 355747738), (2092, 202361285), (2380, 177873869), (2615, 161889028), (3661, 115635020), (5230, 80944514), (7322, 57817510), (8891, 47614420), (10460, 40472257), (14644, 28908755), (17782, 23807210), (18305, 23127004), (35564, 11903605), (36610, 11563502), (44455, 9522884), (62237, 6802060), (73220, 5781751), (88910, 4761442), (124474, 3401030), (177820, 2380721), (248948, 1700515), (311185, 1360412), (340103, 1244740), (622370, 680206)]