122050740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{290597}}^1$

素因数の和:290616

約数の個数: 48

約数和(自身を含む): 390563712

約数和(自身を除く): 268512972

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, 290597, 581194, 871791, 1162388, 1452985, 1743582, 2034179, 2905970, 3487164, 4068358, 4358955, 5811940, 6102537, 8136716, 8717910, 10170895, 12205074, 17435820, 20341790, 24410148, 30512685, 40683580, 61025370, 122050740]

約数ペア:

[(1, 122050740), (2, 61025370), (3, 40683580), (4, 30512685), (5, 24410148), (6, 20341790), (7, 17435820), (10, 12205074), (12, 10170895), (14, 8717910), (15, 8136716), (20, 6102537), (21, 5811940), (28, 4358955), (30, 4068358), (35, 3487164), (42, 2905970), (60, 2034179), (70, 1743582), (84, 1452985), (105, 1162388), (140, 871791), (210, 581194), (420, 290597)]