12711636540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{303091}}^1$

素因数の和:303339

約数の個数: 72

約数和(自身を含む): 38724246288

約数和(自身を除く): 26012609748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940, 303091, 606182, 909273, 1212364, 1515455, 1818546, 2727819, 3030910, 3637092, 4546365, 5455638, 6061820, 9092730, 10911276, 13639095, 18185460, 27278190, 54556380, 70620203, 141240406, 211860609, 282480812, 353101015, 423721218, 635581827, 706202030, 847442436, 1059303045, 1271163654, 1412404060, 2118606090, 2542327308, 3177909135, 4237212180, 6355818270, 12711636540]

約数ペア:

[(1, 12711636540), (2, 6355818270), (3, 4237212180), (4, 3177909135), (5, 2542327308), (6, 2118606090), (9, 1412404060), (10, 1271163654), (12, 1059303045), (15, 847442436), (18, 706202030), (20, 635581827), (30, 423721218), (36, 353101015), (45, 282480812), (60, 211860609), (90, 141240406), (180, 70620203), (233, 54556380), (466, 27278190), (699, 18185460), (932, 13639095), (1165, 10911276), (1398, 9092730), (2097, 6061820), (2330, 5455638), (2796, 4546365), (3495, 3637092), (4194, 3030910), (4660, 2727819), (6990, 1818546), (8388, 1515455), (10485, 1212364), (13980, 909273), (20970, 606182), (41940, 303091)]