63726740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41381}}^1$

素因数の和:41408

約数の個数: 48

約数和(自身を含む): 166852224

約数和(自身を除く): 103125484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 41381, 82762, 165524, 206905, 289667, 413810, 455191, 579334, 827620, 910382, 1158668, 1448335, 1820764, 2275955, 2896670, 3186337, 4551910, 5793340, 6372674, 9103820, 12745348, 15931685, 31863370, 63726740]

約数ペア:

[(1, 63726740), (2, 31863370), (4, 15931685), (5, 12745348), (7, 9103820), (10, 6372674), (11, 5793340), (14, 4551910), (20, 3186337), (22, 2896670), (28, 2275955), (35, 1820764), (44, 1448335), (55, 1158668), (70, 910382), (77, 827620), (110, 579334), (140, 455191), (154, 413810), (220, 289667), (308, 206905), (385, 165524), (770, 82762), (1540, 41381)]