30875194

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10163}}^1$

素因数の和:10210

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 24742214

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 10163, 20326, 71141, 142282, 315053, 497987, 630106, 995974, 2205371, 4410742, 15437597, 30875194]

約数ペア:

[(1, 30875194), (2, 15437597), (7, 4410742), (14, 2205371), (31, 995974), (49, 630106), (62, 497987), (98, 315053), (217, 142282), (434, 71141), (1519, 20326), (3038, 10163)]