68620970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32833}}^1$

素因数の和:32870

約数の個数: 32

約数和(自身を含む): 141842880

約数和(自身を除く): 73221910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32833, 65666, 164165, 328330, 361163, 623827, 722326, 1247654, 1805815, 3119135, 3611630, 6238270, 6862097, 13724194, 34310485, 68620970]

約数ペア:

[(1, 68620970), (2, 34310485), (5, 13724194), (10, 6862097), (11, 6238270), (19, 3611630), (22, 3119135), (38, 1805815), (55, 1247654), (95, 722326), (110, 623827), (190, 361163), (209, 328330), (418, 164165), (1045, 65666), (2090, 32833)]