17649870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{84047}}^1$

素因数の和:84064

約数の個数: 32

約数和(自身を含む): 48411648

約数和(自身を除く): 30761778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 84047, 168094, 252141, 420235, 504282, 588329, 840470, 1176658, 1260705, 1764987, 2521410, 2941645, 3529974, 5883290, 8824935, 17649870]

約数ペア:

[(1, 17649870), (2, 8824935), (3, 5883290), (5, 3529974), (6, 2941645), (7, 2521410), (10, 1764987), (14, 1260705), (15, 1176658), (21, 840470), (30, 588329), (35, 504282), (42, 420235), (70, 252141), (105, 168094), (210, 84047)]