350168980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{4261}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 842034816

約数和(自身を除く): 491865836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2348, 2935, 4109, 4261, 5870, 8218, 8522, 11740, 16436, 17044, 20545, 21305, 29827, 41090, 42610, 59654, 82180, 85220, 119308, 149135, 298270, 596540, 2501207, 5002414, 10004828, 12506035, 17508449, 25012070, 35016898, 50024140, 70033796, 87542245, 175084490, 350168980]

約数ペア:

[(1, 350168980), (2, 175084490), (4, 87542245), (5, 70033796), (7, 50024140), (10, 35016898), (14, 25012070), (20, 17508449), (28, 12506035), (35, 10004828), (70, 5002414), (140, 2501207), (587, 596540), (1174, 298270), (2348, 149135), (2935, 119308), (4109, 85220), (4261, 82180), (5870, 59654), (8218, 42610), (8522, 41090), (11740, 29827), (16436, 21305), (17044, 20545)]