123506530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103787}}^1$

素因数の和:103818

約数の個数: 32

約数和(自身を含む): 269018496

約数和(自身を除く): 145511966

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 103787, 207574, 518935, 726509, 1037870, 1453018, 1764379, 3528758, 3632545, 7265090, 8821895, 12350653, 17643790, 24701306, 61753265, 123506530]

約数ペア:

[(1, 123506530), (2, 61753265), (5, 24701306), (7, 17643790), (10, 12350653), (14, 8821895), (17, 7265090), (34, 3632545), (35, 3528758), (70, 1764379), (85, 1453018), (119, 1037870), (170, 726509), (238, 518935), (595, 207574), (1190, 103787)]