26918370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{857}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 70270200

約数和(自身を除く): 43351830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 857, 1047, 1714, 1745, 2094, 2571, 3141, 3490, 4285, 5142, 5235, 6282, 7713, 8570, 10470, 12855, 15426, 15705, 25710, 31410, 38565, 77130, 299093, 598186, 897279, 1495465, 1794558, 2691837, 2990930, 4486395, 5383674, 8972790, 13459185, 26918370]

約数ペア:

[(1, 26918370), (2, 13459185), (3, 8972790), (5, 5383674), (6, 4486395), (9, 2990930), (10, 2691837), (15, 1794558), (18, 1495465), (30, 897279), (45, 598186), (90, 299093), (349, 77130), (698, 38565), (857, 31410), (1047, 25710), (1714, 15705), (1745, 15426), (2094, 12855), (2571, 10470), (3141, 8570), (3490, 7713), (4285, 6282), (5142, 5235)]