130123812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 394148160

約数和(自身を除く): 264024348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 348, 364, 377, 406, 546, 587, 588, 609, 637, 754, 812, 1092, 1131, 1174, 1218, 1274, 1421, 1508, 1761, 1911, 2262, 2348, 2436, 2548, 2639, 2842, 3522, 3822, 4109, 4263, 4524, 5278, 5684, 7044, 7631, 7644, 7917, 8218, 8526, 10556, 12327, 15262, 15834, 16436, 17023, 17052, 18473, 22893, 24654, 28763, 30524, 31668, 34046, 36946, 45786, 49308, 51069, 53417, 55419, 57526, 68092, 73892, 86289, 91572, 102138, 106834, 110838, 115052, 119161, 160251, 172578, 204276, 213668, 221299, 221676, 238322, 320502, 345156, 357483, 373919, 442598, 476644, 641004, 663897, 714966, 747838, 834127, 885196, 1121757, 1327794, 1429932, 1495676, 1549093, 1668254, 2243514, 2502381, 2655588, 3098186, 3336508, 4487028, 4647279, 5004762, 6196372, 9294558, 10009524, 10843651, 18589116, 21687302, 32530953, 43374604, 65061906, 130123812]

約数ペア:

[(1, 130123812), (2, 65061906), (3, 43374604), (4, 32530953), (6, 21687302), (7, 18589116), (12, 10843651), (13, 10009524), (14, 9294558), (21, 6196372), (26, 5004762), (28, 4647279), (29, 4487028), (39, 3336508), (42, 3098186), (49, 2655588), (52, 2502381), (58, 2243514), (78, 1668254), (84, 1549093), (87, 1495676), (91, 1429932), (98, 1327794), (116, 1121757), (147, 885196), (156, 834127), (174, 747838), (182, 714966), (196, 663897), (203, 641004), (273, 476644), (294, 442598), (348, 373919), (364, 357483), (377, 345156), (406, 320502), (546, 238322), (587, 221676), (588, 221299), (609, 213668), (637, 204276), (754, 172578), (812, 160251), (1092, 119161), (1131, 115052), (1174, 110838), (1218, 106834), (1274, 102138), (1421, 91572), (1508, 86289), (1761, 73892), (1911, 68092), (2262, 57526), (2348, 55419), (2436, 53417), (2548, 51069), (2639, 49308), (2842, 45786), (3522, 36946), (3822, 34046), (4109, 31668), (4263, 30524), (4524, 28763), (5278, 24654), (5684, 22893), (7044, 18473), (7631, 17052), (7644, 17023), (7917, 16436), (8218, 15834), (8526, 15262), (10556, 12327)]