29978898

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70373}}^1$

素因数の和:70449

約数の個数: 16

約数和(自身を含む): 60803136

約数和(自身を除く): 30824238

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70373, 140746, 211119, 422238, 4996483, 9992966, 14989449, 29978898]

約数ペア:

[(1, 29978898), (2, 14989449), (3, 9992966), (6, 4996483), (71, 422238), (142, 211119), (213, 140746), (426, 70373)]