15697938380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{69221}}^1$

素因数の和:69299

約数の個数: 96

約数和(自身を含む): 37678919040

約数和(自身を除く): 21980980660

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 115, 116, 145, 170, 230, 290, 340, 391, 460, 493, 580, 667, 782, 986, 1334, 1564, 1955, 1972, 2465, 2668, 3335, 3910, 4930, 6670, 7820, 9860, 11339, 13340, 22678, 45356, 56695, 69221, 113390, 138442, 226780, 276884, 346105, 692210, 1176757, 1384420, 1592083, 2007409, 2353514, 3184166, 4014818, 4707028, 5883785, 6368332, 7960415, 8029636, 10037045, 11767570, 15920830, 20074090, 23535140, 27065411, 31841660, 34125953, 40148180, 46170407, 54130822, 68251906, 92340814, 108261644, 135327055, 136503812, 170629765, 184681628, 230852035, 270654110, 341259530, 461704070, 541308220, 682519060, 784896919, 923408140, 1569793838, 3139587676, 3924484595, 7848969190, 15697938380]

約数ペア:

[(1, 15697938380), (2, 7848969190), (4, 3924484595), (5, 3139587676), (10, 1569793838), (17, 923408140), (20, 784896919), (23, 682519060), (29, 541308220), (34, 461704070), (46, 341259530), (58, 270654110), (68, 230852035), (85, 184681628), (92, 170629765), (115, 136503812), (116, 135327055), (145, 108261644), (170, 92340814), (230, 68251906), (290, 54130822), (340, 46170407), (391, 40148180), (460, 34125953), (493, 31841660), (580, 27065411), (667, 23535140), (782, 20074090), (986, 15920830), (1334, 11767570), (1564, 10037045), (1955, 8029636), (1972, 7960415), (2465, 6368332), (2668, 5883785), (3335, 4707028), (3910, 4014818), (4930, 3184166), (6670, 2353514), (7820, 2007409), (9860, 1592083), (11339, 1384420), (13340, 1176757), (22678, 692210), (45356, 346105), (56695, 276884), (69221, 226780), (113390, 138442)]