205410810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 550198656

約数和(自身を除く): 344787846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 330, 355, 363, 426, 605, 710, 726, 781, 797, 1065, 1210, 1562, 1594, 1815, 2130, 2343, 2391, 3630, 3905, 3985, 4686, 4782, 7810, 7970, 8591, 8767, 11715, 11955, 17182, 17534, 23430, 23910, 25773, 26301, 42955, 43835, 51546, 52602, 56587, 85910, 87670, 96437, 113174, 128865, 131505, 169761, 192874, 257730, 263010, 282935, 289311, 339522, 482185, 565870, 578622, 622457, 848805, 964370, 1244914, 1446555, 1697610, 1867371, 2893110, 3112285, 3734742, 6224570, 6847027, 9336855, 13694054, 18673710, 20541081, 34235135, 41082162, 68470270, 102705405, 205410810]

約数ペア:

[(1, 205410810), (2, 102705405), (3, 68470270), (5, 41082162), (6, 34235135), (10, 20541081), (11, 18673710), (15, 13694054), (22, 9336855), (30, 6847027), (33, 6224570), (55, 3734742), (66, 3112285), (71, 2893110), (110, 1867371), (121, 1697610), (142, 1446555), (165, 1244914), (213, 964370), (242, 848805), (330, 622457), (355, 578622), (363, 565870), (426, 482185), (605, 339522), (710, 289311), (726, 282935), (781, 263010), (797, 257730), (1065, 192874), (1210, 169761), (1562, 131505), (1594, 128865), (1815, 113174), (2130, 96437), (2343, 87670), (2391, 85910), (3630, 56587), (3905, 52602), (3985, 51546), (4686, 43835), (4782, 42955), (7810, 26301), (7970, 25773), (8591, 23910), (8767, 23430), (11715, 17534), (11955, 17182)]