1450878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2177922

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 89, 114, 143, 178, 209, 247, 267, 286, 418, 429, 494, 534, 627, 741, 858, 979, 1157, 1254, 1482, 1691, 1958, 2314, 2717, 2937, 3382, 3471, 5073, 5434, 5874, 6942, 8151, 10146, 12727, 16302, 18601, 21983, 25454, 37202, 38181, 43966, 55803, 65949, 76362, 111606, 131898, 241813, 483626, 725439, 1450878]

約数ペア:

[(1, 1450878), (2, 725439), (3, 483626), (6, 241813), (11, 131898), (13, 111606), (19, 76362), (22, 65949), (26, 55803), (33, 43966), (38, 38181), (39, 37202), (57, 25454), (66, 21983), (78, 18601), (89, 16302), (114, 12727), (143, 10146), (178, 8151), (209, 6942), (247, 5874), (267, 5434), (286, 5073), (418, 3471), (429, 3382), (494, 2937), (534, 2717), (627, 2314), (741, 1958), (858, 1691), (979, 1482), (1157, 1254)]