30711906

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 68618880

約数和(自身を除く): 37906974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2887, 3546, 5319, 5774, 8661, 10638, 17322, 25983, 51966, 77949, 155898, 568739, 1137478, 1706217, 3412434, 5118651, 10237302, 15355953, 30711906]

約数ペア:

[(1, 30711906), (2, 15355953), (3, 10237302), (6, 5118651), (9, 3412434), (18, 1706217), (27, 1137478), (54, 568739), (197, 155898), (394, 77949), (591, 51966), (1182, 25983), (1773, 17322), (2887, 10638), (3546, 8661), (5319, 5774)]