2784210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 8043840

約数和(自身を除く): 5259630

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 59, 65, 66, 78, 110, 118, 121, 130, 143, 165, 177, 195, 242, 286, 295, 330, 354, 363, 390, 429, 590, 605, 649, 715, 726, 767, 858, 885, 1210, 1298, 1430, 1534, 1573, 1770, 1815, 1947, 2145, 2301, 3146, 3245, 3630, 3835, 3894, 4290, 4602, 4719, 6490, 7139, 7670, 7865, 8437, 9438, 9735, 11505, 14278, 15730, 16874, 19470, 21417, 23010, 23595, 25311, 35695, 42185, 42834, 47190, 50622, 71390, 84370, 92807, 107085, 126555, 185614, 214170, 253110, 278421, 464035, 556842, 928070, 1392105, 2784210]

約数ペア:

[(1, 2784210), (2, 1392105), (3, 928070), (5, 556842), (6, 464035), (10, 278421), (11, 253110), (13, 214170), (15, 185614), (22, 126555), (26, 107085), (30, 92807), (33, 84370), (39, 71390), (55, 50622), (59, 47190), (65, 42834), (66, 42185), (78, 35695), (110, 25311), (118, 23595), (121, 23010), (130, 21417), (143, 19470), (165, 16874), (177, 15730), (195, 14278), (242, 11505), (286, 9735), (295, 9438), (330, 8437), (354, 7865), (363, 7670), (390, 7139), (429, 6490), (590, 4719), (605, 4602), (649, 4290), (715, 3894), (726, 3835), (767, 3630), (858, 3245), (885, 3146), (1210, 2301), (1298, 2145), (1430, 1947), (1534, 1815), (1573, 1770)]