4870740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11616

約数の個数: 48

約数和(自身を含む): 15587712

約数和(自身を除く): 10716972

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, 11597, 23194, 34791, 46388, 57985, 69582, 81179, 115970, 139164, 162358, 173955, 231940, 243537, 324716, 347910, 405895, 487074, 695820, 811790, 974148, 1217685, 1623580, 2435370, 4870740]

約数ペア:

[(1, 4870740), (2, 2435370), (3, 1623580), (4, 1217685), (5, 974148), (6, 811790), (7, 695820), (10, 487074), (12, 405895), (14, 347910), (15, 324716), (20, 243537), (21, 231940), (28, 173955), (30, 162358), (35, 139164), (42, 115970), (60, 81179), (70, 69582), (84, 57985), (105, 46388), (140, 34791), (210, 23194), (420, 11597)]