68009490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251887}}^1$

素因数の和:251903

約数の個数: 32

約数和(自身を含む): 181359360

約数和(自身を除く): 113349870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 251887, 503774, 755661, 1259435, 1511322, 2266983, 2518870, 3778305, 4533966, 6800949, 7556610, 11334915, 13601898, 22669830, 34004745, 68009490]

約数ペア:

[(1, 68009490), (2, 34004745), (3, 22669830), (5, 13601898), (6, 11334915), (9, 7556610), (10, 6800949), (15, 4533966), (18, 3778305), (27, 2518870), (30, 2266983), (45, 1511322), (54, 1259435), (90, 755661), (135, 503774), (270, 251887)]