30899622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 69147648

約数和(自身を除く): 38248026

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 983, 1014, 1209, 1966, 2418, 2949, 5239, 5898, 10478, 12779, 15717, 25558, 30473, 31434, 38337, 60946, 76674, 91419, 166127, 182838, 332254, 396149, 498381, 792298, 996762, 1188447, 2376894, 5149937, 10299874, 15449811, 30899622]

約数ペア:

[(1, 30899622), (2, 15449811), (3, 10299874), (6, 5149937), (13, 2376894), (26, 1188447), (31, 996762), (39, 792298), (62, 498381), (78, 396149), (93, 332254), (169, 182838), (186, 166127), (338, 91419), (403, 76674), (507, 60946), (806, 38337), (983, 31434), (1014, 30473), (1209, 25558), (1966, 15717), (2418, 12779), (2949, 10478), (5239, 5898)]