67480740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{374893}}^1$

素因数の和:374908

約数の個数: 36

約数和(自身を含む): 204692124

約数和(自身を除く): 137211384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 374893, 749786, 1124679, 1499572, 1874465, 2249358, 3374037, 3748930, 4498716, 5623395, 6748074, 7497860, 11246790, 13496148, 16870185, 22493580, 33740370, 67480740]

約数ペア:

[(1, 67480740), (2, 33740370), (3, 22493580), (4, 16870185), (5, 13496148), (6, 11246790), (9, 7497860), (10, 6748074), (12, 5623395), (15, 4498716), (18, 3748930), (20, 3374037), (30, 2249358), (36, 1874465), (45, 1499572), (60, 1124679), (90, 749786), (180, 374893)]