84493060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248509}}^1$

素因数の和:248535

約数の個数: 24

約数和(自身を含む): 187873560

約数和(自身を除く): 103380500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 248509, 497018, 994036, 1242545, 2485090, 4224653, 4970180, 8449306, 16898612, 21123265, 42246530, 84493060]

約数ペア:

[(1, 84493060), (2, 42246530), (4, 21123265), (5, 16898612), (10, 8449306), (17, 4970180), (20, 4224653), (34, 2485090), (68, 1242545), (85, 994036), (170, 497018), (340, 248509)]