6486460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 14515200

約数和(自身を除く): 8028740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 239, 295, 460, 478, 590, 956, 1180, 1195, 1357, 2390, 2714, 4780, 5428, 5497, 6785, 10994, 13570, 14101, 21988, 27140, 27485, 28202, 54970, 56404, 70505, 109940, 141010, 282020, 324323, 648646, 1297292, 1621615, 3243230, 6486460]

約数ペア:

[(1, 6486460), (2, 3243230), (4, 1621615), (5, 1297292), (10, 648646), (20, 324323), (23, 282020), (46, 141010), (59, 109940), (92, 70505), (115, 56404), (118, 54970), (230, 28202), (236, 27485), (239, 27140), (295, 21988), (460, 14101), (478, 13570), (590, 10994), (956, 6785), (1180, 5497), (1195, 5428), (1357, 4780), (2390, 2714)]