8685470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 17431200

約数和(自身を除く): 8745730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2689, 3230, 5378, 13445, 26890, 45713, 51091, 91426, 102182, 228565, 255455, 457130, 510910, 868547, 1737094, 4342735, 8685470]

約数ペア:

[(1, 8685470), (2, 4342735), (5, 1737094), (10, 868547), (17, 510910), (19, 457130), (34, 255455), (38, 228565), (85, 102182), (95, 91426), (170, 51091), (190, 45713), (323, 26890), (646, 13445), (1615, 5378), (2689, 3230)]