28397310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55681}}^1$

素因数の和:55708

約数の個数: 32

約数和(自身を含む): 72163872

約数和(自身を除く): 43766562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55681, 111362, 167043, 278405, 334086, 556810, 835215, 946577, 1670430, 1893154, 2839731, 4732885, 5679462, 9465770, 14198655, 28397310]

約数ペア:

[(1, 28397310), (2, 14198655), (3, 9465770), (5, 5679462), (6, 4732885), (10, 2839731), (15, 1893154), (17, 1670430), (30, 946577), (34, 835215), (51, 556810), (85, 334086), (102, 278405), (170, 167043), (255, 111362), (510, 55681)]