90309394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{727}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 163537920

約数和(自身を除く): 73228526

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 727, 934, 1454, 3269, 5089, 6538, 8873, 10178, 13813, 17746, 27626, 62111, 96691, 124222, 193382, 339509, 679018, 2376563, 4753126, 6450671, 12901342, 45154697, 90309394]

約数ペア:

[(1, 90309394), (2, 45154697), (7, 12901342), (14, 6450671), (19, 4753126), (38, 2376563), (133, 679018), (266, 339509), (467, 193382), (727, 124222), (934, 96691), (1454, 62111), (3269, 27626), (5089, 17746), (6538, 13813), (8873, 10178)]