30484876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{26371}}^1$

素因数の和:26409

約数の個数: 18

約数和(自身を含む): 56673428

約数和(自身を除く): 26188552

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 26371, 52742, 105484, 448307, 896614, 1793228, 7621219, 15242438, 30484876]

約数ペア:

[(1, 30484876), (2, 15242438), (4, 7621219), (17, 1793228), (34, 896614), (68, 448307), (289, 105484), (578, 52742), (1156, 26371)]