30587865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 62042112

約数和(自身を除く): 31454247

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 373, 385, 497, 781, 1065, 1119, 1155, 1491, 1865, 2343, 2485, 2611, 3905, 4103, 5467, 5595, 7455, 7833, 11715, 12309, 13055, 16401, 20515, 26483, 27335, 28721, 39165, 61545, 79449, 82005, 86163, 132415, 143605, 185381, 291313, 397245, 430815, 556143, 873939, 926905, 1456565, 2039191, 2780715, 4369695, 6117573, 10195955, 30587865]

約数ペア:

[(1, 30587865), (3, 10195955), (5, 6117573), (7, 4369695), (11, 2780715), (15, 2039191), (21, 1456565), (33, 926905), (35, 873939), (55, 556143), (71, 430815), (77, 397245), (105, 291313), (165, 185381), (213, 143605), (231, 132415), (355, 86163), (373, 82005), (385, 79449), (497, 61545), (781, 39165), (1065, 28721), (1119, 27335), (1155, 26483), (1491, 20515), (1865, 16401), (2343, 13055), (2485, 12309), (2611, 11715), (3905, 7833), (4103, 7455), (5467, 5595)]