14427420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{34351}}^1$

素因数の和:34370

約数の個数: 48

約数和(自身を含む): 46169088

約数和(自身を除く): 31741668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 34351, 68702, 103053, 137404, 171755, 206106, 240457, 343510, 412212, 480914, 515265, 687020, 721371, 961828, 1030530, 1202285, 1442742, 2061060, 2404570, 2885484, 3606855, 4809140, 7213710, 14427420]

約数ペア:

[(1, 14427420), (2, 7213710), (3, 4809140), (4, 3606855), (5, 2885484), (6, 2404570), (7, 2061060), (10, 1442742), (12, 1202285), (14, 1030530), (15, 961828), (20, 721371), (21, 687020), (28, 515265), (30, 480914), (35, 412212), (42, 343510), (60, 240457), (70, 206106), (84, 171755), (105, 137404), (140, 103053), (210, 68702), (420, 34351)]