1930740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4597}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 6179712

約数和(自身を除く): 4248972

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, 4597, 9194, 13791, 18388, 22985, 27582, 32179, 45970, 55164, 64358, 68955, 91940, 96537, 128716, 137910, 160895, 193074, 275820, 321790, 386148, 482685, 643580, 965370, 1930740]

約数ペア:

[(1, 1930740), (2, 965370), (3, 643580), (4, 482685), (5, 386148), (6, 321790), (7, 275820), (10, 193074), (12, 160895), (14, 137910), (15, 128716), (20, 96537), (21, 91940), (28, 68955), (30, 64358), (35, 55164), (42, 45970), (60, 32179), (70, 27582), (84, 22985), (105, 18388), (140, 13791), (210, 9194), (420, 4597)]