1330385030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{65183}}^1$

素因数の和:65360

約数の個数: 32

約数和(自身を含む): 2595366144

約数和(自身を除く): 1264981114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 65183, 130366, 325915, 651830, 847379, 1694758, 4236895, 8473790, 10233731, 20467462, 51168655, 102337310, 133038503, 266077006, 665192515, 1330385030]

約数ペア:

[(1, 1330385030), (2, 665192515), (5, 266077006), (10, 133038503), (13, 102337310), (26, 51168655), (65, 20467462), (130, 10233731), (157, 8473790), (314, 4236895), (785, 1694758), (1570, 847379), (2041, 651830), (4082, 325915), (10205, 130366), (20410, 65183)]