205256610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175433}}^1$

素因数の和:175459

約数の個数: 48

約数和(自身を含む): 574721784

約数和(自身を除く): 369465174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 175433, 350866, 526299, 877165, 1052598, 1578897, 1754330, 2280629, 2631495, 3157794, 4561258, 5262990, 6841887, 7894485, 11403145, 13683774, 15788970, 20525661, 22806290, 34209435, 41051322, 68418870, 102628305, 205256610]

約数ペア:

[(1, 205256610), (2, 102628305), (3, 68418870), (5, 41051322), (6, 34209435), (9, 22806290), (10, 20525661), (13, 15788970), (15, 13683774), (18, 11403145), (26, 7894485), (30, 6841887), (39, 5262990), (45, 4561258), (65, 3157794), (78, 2631495), (90, 2280629), (117, 1754330), (130, 1578897), (195, 1052598), (234, 877165), (390, 526299), (585, 350866), (1170, 175433)]