131341210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13159

約数の個数: 64

約数和(自身を含む): 317447424

約数和(自身を除く): 186106214

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 13121, 26242, 65605, 91847, 131210, 144331, 170573, 183694, 288662, 341146, 459235, 721655, 852865, 918470, 1010317, 1194011, 1443310, 1705730, 1876303, 2020634, 2388022, 3752606, 5051585, 5970055, 9381515, 10103170, 11940110, 13134121, 18763030, 26268242, 65670605, 131341210]

約数ペア:

[(1, 131341210), (2, 65670605), (5, 26268242), (7, 18763030), (10, 13134121), (11, 11940110), (13, 10103170), (14, 9381515), (22, 5970055), (26, 5051585), (35, 3752606), (55, 2388022), (65, 2020634), (70, 1876303), (77, 1705730), (91, 1443310), (110, 1194011), (130, 1010317), (143, 918470), (154, 852865), (182, 721655), (286, 459235), (385, 341146), (455, 288662), (715, 183694), (770, 170573), (910, 144331), (1001, 131210), (1430, 91847), (2002, 65605), (5005, 26242), (10010, 13121)]