4197816540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1340

約数の個数: 144

約数和(自身を含む): 12927672576

約数和(自身を除く): 8729856036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 233, 303, 404, 466, 505, 606, 699, 909, 932, 991, 1010, 1165, 1212, 1398, 1515, 1818, 1982, 2020, 2097, 2330, 2796, 2973, 3030, 3495, 3636, 3964, 4194, 4545, 4660, 4955, 5946, 6060, 6990, 8388, 8919, 9090, 9910, 10485, 11892, 13980, 14865, 17838, 18180, 19820, 20970, 23533, 29730, 35676, 41940, 44595, 47066, 59460, 70599, 89190, 94132, 100091, 117665, 141198, 178380, 200182, 211797, 230903, 235330, 282396, 300273, 352995, 400364, 423594, 461806, 470660, 500455, 600546, 692709, 705990, 847188, 900819, 923612, 1000910, 1058985, 1154515, 1201092, 1385418, 1411980, 1501365, 1801638, 2001820, 2078127, 2117970, 2309030, 2770836, 3002730, 3463545, 3603276, 4156254, 4235940, 4504095, 4618060, 6005460, 6927090, 8312508, 9008190, 10390635, 13854180, 18016380, 20781270, 23321203, 41562540, 46642406, 69963609, 93284812, 116606015, 139927218, 209890827, 233212030, 279854436, 349818045, 419781654, 466424060, 699636090, 839563308, 1049454135, 1399272180, 2098908270, 4197816540]

約数ペア:

[(1, 4197816540), (2, 2098908270), (3, 1399272180), (4, 1049454135), (5, 839563308), (6, 699636090), (9, 466424060), (10, 419781654), (12, 349818045), (15, 279854436), (18, 233212030), (20, 209890827), (30, 139927218), (36, 116606015), (45, 93284812), (60, 69963609), (90, 46642406), (101, 41562540), (180, 23321203), (202, 20781270), (233, 18016380), (303, 13854180), (404, 10390635), (466, 9008190), (505, 8312508), (606, 6927090), (699, 6005460), (909, 4618060), (932, 4504095), (991, 4235940), (1010, 4156254), (1165, 3603276), (1212, 3463545), (1398, 3002730), (1515, 2770836), (1818, 2309030), (1982, 2117970), (2020, 2078127), (2097, 2001820), (2330, 1801638), (2796, 1501365), (2973, 1411980), (3030, 1385418), (3495, 1201092), (3636, 1154515), (3964, 1058985), (4194, 1000910), (4545, 923612), (4660, 900819), (4955, 847188), (5946, 705990), (6060, 692709), (6990, 600546), (8388, 500455), (8919, 470660), (9090, 461806), (9910, 423594), (10485, 400364), (11892, 352995), (13980, 300273), (14865, 282396), (17838, 235330), (18180, 230903), (19820, 211797), (20970, 200182), (23533, 178380), (29730, 141198), (35676, 117665), (41940, 100091), (44595, 94132), (47066, 89190), (59460, 70599)]