71007170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 139007232

約数和(自身を除く): 68000062

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5303, 6695, 10606, 13390, 26515, 53030, 68939, 137878, 344695, 546209, 689390, 1092418, 2731045, 5462090, 7100717, 14201434, 35503585, 71007170]

約数ペア:

[(1, 71007170), (2, 35503585), (5, 14201434), (10, 7100717), (13, 5462090), (26, 2731045), (65, 1092418), (103, 689390), (130, 546209), (206, 344695), (515, 137878), (1030, 68939), (1339, 53030), (2678, 26515), (5303, 13390), (6695, 10606)]