129306590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 309597552

約数和(自身を除く): 180290962

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 43, 49, 70, 85, 86, 95, 98, 119, 133, 170, 190, 215, 238, 245, 266, 301, 323, 361, 430, 490, 595, 602, 646, 665, 722, 731, 817, 833, 931, 1190, 1330, 1462, 1505, 1615, 1634, 1666, 1805, 1862, 2107, 2261, 2527, 3010, 3230, 3610, 3655, 4085, 4165, 4214, 4522, 4655, 5054, 5117, 5719, 6137, 7310, 8170, 8330, 9310, 10234, 10535, 11305, 11438, 12274, 12635, 13889, 15523, 15827, 17689, 21070, 22610, 25270, 25585, 27778, 28595, 30685, 31046, 31654, 35378, 35819, 40033, 42959, 51170, 57190, 61370, 69445, 71638, 77615, 79135, 80066, 85918, 88445, 97223, 108661, 138890, 155230, 158270, 176890, 179095, 194446, 200165, 214795, 217322, 263891, 300713, 358190, 400330, 429590, 486115, 527782, 543305, 601426, 680561, 760627, 972230, 1086610, 1319455, 1361122, 1503565, 1521254, 1847237, 2638910, 3007130, 3402805, 3694474, 3803135, 6805610, 7606270, 9236185, 12930659, 18472370, 25861318, 64653295, 129306590]

約数ペア:

[(1, 129306590), (2, 64653295), (5, 25861318), (7, 18472370), (10, 12930659), (14, 9236185), (17, 7606270), (19, 6805610), (34, 3803135), (35, 3694474), (38, 3402805), (43, 3007130), (49, 2638910), (70, 1847237), (85, 1521254), (86, 1503565), (95, 1361122), (98, 1319455), (119, 1086610), (133, 972230), (170, 760627), (190, 680561), (215, 601426), (238, 543305), (245, 527782), (266, 486115), (301, 429590), (323, 400330), (361, 358190), (430, 300713), (490, 263891), (595, 217322), (602, 214795), (646, 200165), (665, 194446), (722, 179095), (731, 176890), (817, 158270), (833, 155230), (931, 138890), (1190, 108661), (1330, 97223), (1462, 88445), (1505, 85918), (1615, 80066), (1634, 79135), (1666, 77615), (1805, 71638), (1862, 69445), (2107, 61370), (2261, 57190), (2527, 51170), (3010, 42959), (3230, 40033), (3610, 35819), (3655, 35378), (4085, 31654), (4165, 31046), (4214, 30685), (4522, 28595), (4655, 27778), (5054, 25585), (5117, 25270), (5719, 22610), (6137, 21070), (7310, 17689), (8170, 15827), (8330, 15523), (9310, 13889), (10234, 12635), (10535, 12274), (11305, 11438)]