69817210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12726

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 67040390

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12671, 25342, 63355, 126710, 240749, 367459, 481498, 734918, 1203745, 1837295, 2407490, 3674590, 6981721, 13963442, 34908605, 69817210]

約数ペア:

[(1, 69817210), (2, 34908605), (5, 13963442), (10, 6981721), (19, 3674590), (29, 2407490), (38, 1837295), (58, 1203745), (95, 734918), (145, 481498), (190, 367459), (290, 240749), (551, 126710), (1102, 63355), (2755, 25342), (5510, 12671)]