444094140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1057367}}^1$

素因数の和:1057386

約数の個数: 48

約数和(自身を含む): 1421102592

約数和(自身を除く): 977008452

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, 1057367, 2114734, 3172101, 4229468, 5286835, 6344202, 7401569, 10573670, 12688404, 14803138, 15860505, 21147340, 22204707, 29606276, 31721010, 37007845, 44409414, 63442020, 74015690, 88818828, 111023535, 148031380, 222047070, 444094140]

約数ペア:

[(1, 444094140), (2, 222047070), (3, 148031380), (4, 111023535), (5, 88818828), (6, 74015690), (7, 63442020), (10, 44409414), (12, 37007845), (14, 31721010), (15, 29606276), (20, 22204707), (21, 21147340), (28, 15860505), (30, 14803138), (35, 12688404), (42, 10573670), (60, 7401569), (70, 6344202), (84, 5286835), (105, 4229468), (140, 3172101), (210, 2114734), (420, 1057367)]