26641170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 72000000

約数和(自身を除く): 45358830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1249, 1422, 2133, 2370, 2498, 3555, 3747, 4266, 6245, 7110, 7494, 10665, 11241, 12490, 18735, 21330, 22482, 33723, 37470, 56205, 67446, 98671, 112410, 168615, 197342, 296013, 337230, 493355, 592026, 888039, 986710, 1480065, 1776078, 2664117, 2960130, 4440195, 5328234, 8880390, 13320585, 26641170]

約数ペア:

[(1, 26641170), (2, 13320585), (3, 8880390), (5, 5328234), (6, 4440195), (9, 2960130), (10, 2664117), (15, 1776078), (18, 1480065), (27, 986710), (30, 888039), (45, 592026), (54, 493355), (79, 337230), (90, 296013), (135, 197342), (158, 168615), (237, 112410), (270, 98671), (395, 67446), (474, 56205), (711, 37470), (790, 33723), (1185, 22482), (1249, 21330), (1422, 18735), (2133, 12490), (2370, 11241), (2498, 10665), (3555, 7494), (3747, 7110), (4266, 6245)]