8321370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 20172672

約数和(自身を除く): 11851302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 2693, 3090, 5386, 8079, 13465, 16158, 26930, 40395, 80790, 277379, 554758, 832137, 1386895, 1664274, 2773790, 4160685, 8321370]

約数ペア:

[(1, 8321370), (2, 4160685), (3, 2773790), (5, 1664274), (6, 1386895), (10, 832137), (15, 554758), (30, 277379), (103, 80790), (206, 40395), (309, 26930), (515, 16158), (618, 13465), (1030, 8079), (1545, 5386), (2693, 3090)]