1778133079310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{811}}^1\times {\mathrm{12821}}^1$

素因数の和:14002

約数の個数: 96

約数和(自身を含む): 3738756722400

約数和(自身を除く): 1960623643090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 349, 490, 698, 811, 1622, 1745, 2443, 3490, 4055, 4886, 5677, 8110, 11354, 12215, 12821, 17101, 24430, 25642, 28385, 34202, 39739, 56770, 64105, 79478, 85505, 89747, 128210, 171010, 179494, 198695, 283039, 397390, 448735, 566078, 628229, 897470, 1256458, 1415195, 1981273, 2830390, 3141145, 3962546, 4474529, 6282290, 8949058, 9906365, 10397831, 13868911, 19812730, 20795662, 22372645, 27737822, 31321703, 44745290, 51989155, 62643406, 69344555, 72784817, 103978310, 138689110, 145569634, 156608515, 219251921, 313217030, 363924085, 438503842, 509493719, 727848170, 1018987438, 1096259605, 2192519210, 2547468595, 3628843019, 5094937190, 7257686038, 18144215095, 25401901133, 36288430190, 50803802266, 127009505665, 177813307931, 254019011330, 355626615862, 889066539655, 1778133079310]

約数ペア:

[(1, 1778133079310), (2, 889066539655), (5, 355626615862), (7, 254019011330), (10, 177813307931), (14, 127009505665), (35, 50803802266), (49, 36288430190), (70, 25401901133), (98, 18144215095), (245, 7257686038), (349, 5094937190), (490, 3628843019), (698, 2547468595), (811, 2192519210), (1622, 1096259605), (1745, 1018987438), (2443, 727848170), (3490, 509493719), (4055, 438503842), (4886, 363924085), (5677, 313217030), (8110, 219251921), (11354, 156608515), (12215, 145569634), (12821, 138689110), (17101, 103978310), (24430, 72784817), (25642, 69344555), (28385, 62643406), (34202, 51989155), (39739, 44745290), (56770, 31321703), (64105, 27737822), (79478, 22372645), (85505, 20795662), (89747, 19812730), (128210, 13868911), (171010, 10397831), (179494, 9906365), (198695, 8949058), (283039, 6282290), (397390, 4474529), (448735, 3962546), (566078, 3141145), (628229, 2830390), (897470, 1981273), (1256458, 1415195)]