39978270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3931}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 104890032

約数和(自身を除く): 64911762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 3931, 5085, 7862, 10170, 11793, 19655, 23586, 35379, 39310, 58965, 70758, 117930, 176895, 353790, 444203, 888406, 1332609, 2221015, 2665218, 3997827, 4442030, 6663045, 7995654, 13326090, 19989135, 39978270]

約数ペア:

[(1, 39978270), (2, 19989135), (3, 13326090), (5, 7995654), (6, 6663045), (9, 4442030), (10, 3997827), (15, 2665218), (18, 2221015), (30, 1332609), (45, 888406), (90, 444203), (113, 353790), (226, 176895), (339, 117930), (565, 70758), (678, 58965), (1017, 39310), (1130, 35379), (1695, 23586), (2034, 19655), (3390, 11793), (3931, 10170), (5085, 7862)]