45971380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 125435520

約数和(自身を除く): 79464140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 67, 70, 91, 116, 130, 134, 140, 145, 169, 182, 203, 260, 268, 290, 335, 338, 364, 377, 406, 455, 469, 580, 670, 676, 754, 812, 845, 871, 910, 938, 1015, 1183, 1340, 1508, 1690, 1742, 1820, 1876, 1885, 1943, 2030, 2345, 2366, 2639, 3380, 3484, 3770, 3886, 4060, 4355, 4690, 4732, 4901, 5278, 5915, 6097, 7540, 7772, 8710, 9380, 9715, 9802, 10556, 11323, 11830, 12194, 13195, 13601, 17420, 19430, 19604, 22646, 23660, 24388, 24505, 25259, 26390, 27202, 30485, 34307, 38860, 45292, 49010, 50518, 52780, 54404, 56615, 60970, 68005, 68614, 79261, 98020, 101036, 113230, 121940, 126295, 136010, 137228, 158522, 171535, 176813, 226460, 252590, 272020, 317044, 328367, 343070, 353626, 396305, 505180, 656734, 686140, 707252, 792610, 884065, 1313468, 1585220, 1641835, 1768130, 2298569, 3283670, 3536260, 4597138, 6567340, 9194276, 11492845, 22985690, 45971380]

約数ペア:

[(1, 45971380), (2, 22985690), (4, 11492845), (5, 9194276), (7, 6567340), (10, 4597138), (13, 3536260), (14, 3283670), (20, 2298569), (26, 1768130), (28, 1641835), (29, 1585220), (35, 1313468), (52, 884065), (58, 792610), (65, 707252), (67, 686140), (70, 656734), (91, 505180), (116, 396305), (130, 353626), (134, 343070), (140, 328367), (145, 317044), (169, 272020), (182, 252590), (203, 226460), (260, 176813), (268, 171535), (290, 158522), (335, 137228), (338, 136010), (364, 126295), (377, 121940), (406, 113230), (455, 101036), (469, 98020), (580, 79261), (670, 68614), (676, 68005), (754, 60970), (812, 56615), (845, 54404), (871, 52780), (910, 50518), (938, 49010), (1015, 45292), (1183, 38860), (1340, 34307), (1508, 30485), (1690, 27202), (1742, 26390), (1820, 25259), (1876, 24505), (1885, 24388), (1943, 23660), (2030, 22646), (2345, 19604), (2366, 19430), (2639, 17420), (3380, 13601), (3484, 13195), (3770, 12194), (3886, 11830), (4060, 11323), (4355, 10556), (4690, 9802), (4732, 9715), (4901, 9380), (5278, 8710), (5915, 7772), (6097, 7540)]