30876454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129733}}^1$

素因数の和:129759

約数の個数: 16

約数和(自身を含む): 56045088

約数和(自身を除く): 25168634

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129733, 259466, 908131, 1816262, 2205461, 4410922, 15438227, 30876454]

約数ペア:

[(1, 30876454), (2, 15438227), (7, 4410922), (14, 2205461), (17, 1816262), (34, 908131), (119, 259466), (238, 129733)]