1794906270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 4904064000

約数和(自身を除く): 3109157730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 109, 135, 142, 213, 218, 270, 327, 355, 426, 545, 639, 654, 710, 859, 981, 1065, 1090, 1278, 1635, 1718, 1917, 1962, 2130, 2577, 2943, 3195, 3270, 3834, 4295, 4905, 5154, 5886, 6390, 7731, 7739, 8590, 9585, 9810, 12885, 14715, 15462, 15478, 19170, 23193, 23217, 25770, 29430, 38655, 38695, 46386, 46434, 60989, 69651, 77310, 77390, 93631, 115965, 116085, 121978, 139302, 182967, 187262, 208953, 231930, 232170, 280893, 304945, 348255, 365934, 417906, 468155, 548901, 561786, 609890, 696510, 842679, 914835, 936310, 1044765, 1097802, 1404465, 1646703, 1685358, 1829670, 2089530, 2528037, 2744505, 2808930, 3293406, 4213395, 5056074, 5489010, 6647801, 8233515, 8426790, 12640185, 13295602, 16467030, 19943403, 25280370, 33239005, 39886806, 59830209, 66478010, 99717015, 119660418, 179490627, 199434030, 299151045, 358981254, 598302090, 897453135, 1794906270]

約数ペア:

[(1, 1794906270), (2, 897453135), (3, 598302090), (5, 358981254), (6, 299151045), (9, 199434030), (10, 179490627), (15, 119660418), (18, 99717015), (27, 66478010), (30, 59830209), (45, 39886806), (54, 33239005), (71, 25280370), (90, 19943403), (109, 16467030), (135, 13295602), (142, 12640185), (213, 8426790), (218, 8233515), (270, 6647801), (327, 5489010), (355, 5056074), (426, 4213395), (545, 3293406), (639, 2808930), (654, 2744505), (710, 2528037), (859, 2089530), (981, 1829670), (1065, 1685358), (1090, 1646703), (1278, 1404465), (1635, 1097802), (1718, 1044765), (1917, 936310), (1962, 914835), (2130, 842679), (2577, 696510), (2943, 609890), (3195, 561786), (3270, 548901), (3834, 468155), (4295, 417906), (4905, 365934), (5154, 348255), (5886, 304945), (6390, 280893), (7731, 232170), (7739, 231930), (8590, 208953), (9585, 187262), (9810, 182967), (12885, 139302), (14715, 121978), (15462, 116085), (15478, 115965), (19170, 93631), (23193, 77390), (23217, 77310), (25770, 69651), (29430, 60989), (38655, 46434), (38695, 46386)]