189526610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29753}}^1$

素因数の和:29787

約数の個数: 48

約数和(自身を含む): 427386456

約数和(自身を除く): 237859846

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 29753, 59506, 148765, 208271, 297530, 386789, 416542, 773578, 1041355, 1457897, 1933945, 2082710, 2707523, 2915794, 3867890, 5415046, 7289485, 13537615, 14578970, 18952661, 27075230, 37905322, 94763305, 189526610]

約数ペア:

[(1, 189526610), (2, 94763305), (5, 37905322), (7, 27075230), (10, 18952661), (13, 14578970), (14, 13537615), (26, 7289485), (35, 5415046), (49, 3867890), (65, 2915794), (70, 2707523), (91, 2082710), (98, 1933945), (130, 1457897), (182, 1041355), (245, 773578), (455, 416542), (490, 386789), (637, 297530), (910, 208271), (1274, 148765), (3185, 59506), (6370, 29753)]