2576130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 6329664

約数和(自身を除く): 3753534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1997, 3994, 5991, 9985, 11982, 19970, 29955, 59910, 85871, 171742, 257613, 429355, 515226, 858710, 1288065, 2576130]

約数ペア:

[(1, 2576130), (2, 1288065), (3, 858710), (5, 515226), (6, 429355), (10, 257613), (15, 171742), (30, 85871), (43, 59910), (86, 29955), (129, 19970), (215, 11982), (258, 9985), (430, 5991), (645, 3994), (1290, 1997)]