79266530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 90561310

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 71, 82, 142, 205, 287, 355, 389, 410, 497, 574, 710, 778, 994, 1435, 1945, 2485, 2723, 2870, 2911, 3890, 4970, 5446, 5822, 13615, 14555, 15949, 20377, 27230, 27619, 29110, 31898, 40754, 55238, 79745, 101885, 111643, 138095, 159490, 193333, 203770, 223286, 276190, 386666, 558215, 966665, 1116430, 1132379, 1933330, 2264758, 5661895, 7926653, 11323790, 15853306, 39633265, 79266530]

約数ペア:

[(1, 79266530), (2, 39633265), (5, 15853306), (7, 11323790), (10, 7926653), (14, 5661895), (35, 2264758), (41, 1933330), (70, 1132379), (71, 1116430), (82, 966665), (142, 558215), (205, 386666), (287, 276190), (355, 223286), (389, 203770), (410, 193333), (497, 159490), (574, 138095), (710, 111643), (778, 101885), (994, 79745), (1435, 55238), (1945, 40754), (2485, 31898), (2723, 29110), (2870, 27619), (2911, 27230), (3890, 20377), (4970, 15949), (5446, 14555), (5822, 13615)]