65868270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{168893}}^1$

素因数の和:168916

約数の個数: 32

約数和(自身を含む): 170245152

約数和(自身を除く): 104376882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 168893, 337786, 506679, 844465, 1013358, 1688930, 2195609, 2533395, 4391218, 5066790, 6586827, 10978045, 13173654, 21956090, 32934135, 65868270]

約数ペア:

[(1, 65868270), (2, 32934135), (3, 21956090), (5, 13173654), (6, 10978045), (10, 6586827), (13, 5066790), (15, 4391218), (26, 2533395), (30, 2195609), (39, 1688930), (65, 1013358), (78, 844465), (130, 506679), (195, 337786), (390, 168893)]