69218710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33119}}^1$

素因数の和:33156

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 73859690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 33119, 66238, 165595, 331190, 364309, 629261, 728618, 1258522, 1821545, 3146305, 3643090, 6292610, 6921871, 13843742, 34609355, 69218710]

約数ペア:

[(1, 69218710), (2, 34609355), (5, 13843742), (10, 6921871), (11, 6292610), (19, 3643090), (22, 3146305), (38, 1821545), (55, 1258522), (95, 728618), (110, 629261), (190, 364309), (209, 331190), (418, 165595), (1045, 66238), (2090, 33119)]