170702440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251033}}^1$

素因数の和:251061

約数の個数: 32

約数和(自身を含む): 406675080

約数和(自身を除く): 235972640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 251033, 502066, 1004132, 1255165, 2008264, 2510330, 4267561, 5020660, 8535122, 10041320, 17070244, 21337805, 34140488, 42675610, 85351220, 170702440]

約数ペア:

[(1, 170702440), (2, 85351220), (4, 42675610), (5, 34140488), (8, 21337805), (10, 17070244), (17, 10041320), (20, 8535122), (34, 5020660), (40, 4267561), (68, 2510330), (85, 2008264), (136, 1255165), (170, 1004132), (340, 502066), (680, 251033)]