72763060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{214009}}^1$

素因数の和:214035

約数の個数: 24

約数和(自身を含む): 161791560

約数和(自身を除く): 89028500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 214009, 428018, 856036, 1070045, 2140090, 3638153, 4280180, 7276306, 14552612, 18190765, 36381530, 72763060]

約数ペア:

[(1, 72763060), (2, 36381530), (4, 18190765), (5, 14552612), (10, 7276306), (17, 4280180), (20, 3638153), (34, 2140090), (68, 1070045), (85, 856036), (170, 428018), (340, 214009)]