245163090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8172103}}^1$

素因数の和:8172113

約数の個数: 16

約数和(自身を含む): 588391488

約数和(自身を除く): 343228398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8172103, 16344206, 24516309, 40860515, 49032618, 81721030, 122581545, 245163090]

約数ペア:

[(1, 245163090), (2, 122581545), (3, 81721030), (5, 49032618), (6, 40860515), (10, 24516309), (15, 16344206), (30, 8172103)]