30669982

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 53947080

約数和(自身を除く): 23277098

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 2389, 4778, 6419, 12838, 16723, 33446, 117061, 234122, 312959, 625918, 2190713, 4381426, 15334991, 30669982]

約数ペア:

[(1, 30669982), (2, 15334991), (7, 4381426), (14, 2190713), (49, 625918), (98, 312959), (131, 234122), (262, 117061), (917, 33446), (1834, 16723), (2389, 12838), (4778, 6419)]