67539490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 131097528

約数和(自身を除く): 63558038

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 353, 361, 530, 706, 722, 1007, 1765, 1805, 2014, 3530, 3610, 5035, 6707, 10070, 13414, 18709, 19133, 33535, 37418, 38266, 67070, 93545, 95665, 127433, 187090, 191330, 254866, 355471, 637165, 710942, 1274330, 1777355, 3554710, 6753949, 13507898, 33769745, 67539490]

約数ペア:

[(1, 67539490), (2, 33769745), (5, 13507898), (10, 6753949), (19, 3554710), (38, 1777355), (53, 1274330), (95, 710942), (106, 637165), (190, 355471), (265, 254866), (353, 191330), (361, 187090), (530, 127433), (706, 95665), (722, 93545), (1007, 67070), (1765, 38266), (1805, 37418), (2014, 33535), (3530, 19133), (3610, 18709), (5035, 13414), (6707, 10070)]