30699977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 10772023

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 499, 517, 799, 1309, 3493, 3619, 5489, 5593, 8483, 8789, 23453, 38423, 59381, 61523, 93313, 164171, 257983, 398701, 653191, 1805881, 2790907, 4385711, 30699977]

約数ペア:

[(1, 30699977), (7, 4385711), (11, 2790907), (17, 1805881), (47, 653191), (77, 398701), (119, 257983), (187, 164171), (329, 93313), (499, 61523), (517, 59381), (799, 38423), (1309, 23453), (3493, 8789), (3619, 8483), (5489, 5593)]