142071090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 400287744

約数和(自身を除く): 258216654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 381, 490, 635, 735, 761, 762, 889, 1270, 1470, 1522, 1778, 1905, 2283, 2667, 3805, 3810, 4445, 4566, 5327, 5334, 6223, 7610, 8890, 10654, 11415, 12446, 13335, 15981, 18669, 22830, 26635, 26670, 31115, 31962, 37289, 37338, 53270, 62230, 74578, 79905, 93345, 96647, 111867, 159810, 186445, 186690, 193294, 223734, 289941, 372890, 483235, 559335, 579882, 676529, 966470, 1118670, 1353058, 1449705, 2029587, 2899410, 3382645, 4059174, 4735703, 6765290, 9471406, 10147935, 14207109, 20295870, 23678515, 28414218, 47357030, 71035545, 142071090]

約数ペア:

[(1, 142071090), (2, 71035545), (3, 47357030), (5, 28414218), (6, 23678515), (7, 20295870), (10, 14207109), (14, 10147935), (15, 9471406), (21, 6765290), (30, 4735703), (35, 4059174), (42, 3382645), (49, 2899410), (70, 2029587), (98, 1449705), (105, 1353058), (127, 1118670), (147, 966470), (210, 676529), (245, 579882), (254, 559335), (294, 483235), (381, 372890), (490, 289941), (635, 223734), (735, 193294), (761, 186690), (762, 186445), (889, 159810), (1270, 111867), (1470, 96647), (1522, 93345), (1778, 79905), (1905, 74578), (2283, 62230), (2667, 53270), (3805, 37338), (3810, 37289), (4445, 31962), (4566, 31115), (5327, 26670), (5334, 26635), (6223, 22830), (7610, 18669), (8890, 15981), (10654, 13335), (11415, 12446)]