15586570

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 13262390

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 211, 415, 422, 445, 830, 890, 1055, 2110, 7387, 14774, 17513, 18779, 35026, 36935, 37558, 73870, 87565, 93895, 175130, 187790, 1558657, 3117314, 7793285, 15586570]

約数ペア:

[(1, 15586570), (2, 7793285), (5, 3117314), (10, 1558657), (83, 187790), (89, 175130), (166, 93895), (178, 87565), (211, 73870), (415, 37558), (422, 36935), (445, 35026), (830, 18779), (890, 17513), (1055, 14774), (2110, 7387)]