15032710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 34350480

約数和(自身を除く): 19317770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 2789, 5390, 5578, 13945, 19523, 27890, 30679, 39046, 61358, 97615, 136661, 153395, 195230, 214753, 273322, 306790, 429506, 683305, 1073765, 1366610, 1503271, 2147530, 3006542, 7516355, 15032710]

約数ペア:

[(1, 15032710), (2, 7516355), (5, 3006542), (7, 2147530), (10, 1503271), (11, 1366610), (14, 1073765), (22, 683305), (35, 429506), (49, 306790), (55, 273322), (70, 214753), (77, 195230), (98, 153395), (110, 136661), (154, 97615), (245, 61358), (385, 39046), (490, 30679), (539, 27890), (770, 19523), (1078, 13945), (2695, 5578), (2789, 5390)]