30793380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 86546880

約数和(自身を除く): 55753500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1619, 1902, 3170, 3238, 3804, 4755, 4857, 6340, 6476, 8095, 9510, 9714, 16190, 19020, 19428, 24285, 32380, 48570, 97140, 513223, 1026446, 1539669, 2052892, 2566115, 3079338, 5132230, 6158676, 7698345, 10264460, 15396690, 30793380]

約数ペア:

[(1, 30793380), (2, 15396690), (3, 10264460), (4, 7698345), (5, 6158676), (6, 5132230), (10, 3079338), (12, 2566115), (15, 2052892), (20, 1539669), (30, 1026446), (60, 513223), (317, 97140), (634, 48570), (951, 32380), (1268, 24285), (1585, 19428), (1619, 19020), (1902, 16190), (3170, 9714), (3238, 9510), (3804, 8095), (4755, 6476), (4857, 6340)]