301769020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 781240320

約数和(自身を除く): 479471300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2767, 2870, 3116, 3895, 5453, 5534, 5740, 7790, 10906, 11068, 13835, 15580, 19369, 21812, 27265, 27670, 38738, 52573, 54530, 55340, 77476, 96845, 105146, 109060, 113447, 193690, 210292, 226894, 262865, 368011, 387380, 453788, 525730, 567235, 736022, 794129, 1051460, 1134470, 1472044, 1588258, 1840055, 2155493, 2268940, 3176516, 3680110, 3970645, 4310986, 7360220, 7941290, 8621972, 10777465, 15088451, 15882580, 21554930, 30176902, 43109860, 60353804, 75442255, 150884510, 301769020]

約数ペア:

[(1, 301769020), (2, 150884510), (4, 75442255), (5, 60353804), (7, 43109860), (10, 30176902), (14, 21554930), (19, 15882580), (20, 15088451), (28, 10777465), (35, 8621972), (38, 7941290), (41, 7360220), (70, 4310986), (76, 3970645), (82, 3680110), (95, 3176516), (133, 2268940), (140, 2155493), (164, 1840055), (190, 1588258), (205, 1472044), (266, 1134470), (287, 1051460), (380, 794129), (410, 736022), (532, 567235), (574, 525730), (665, 453788), (779, 387380), (820, 368011), (1148, 262865), (1330, 226894), (1435, 210292), (1558, 193690), (2660, 113447), (2767, 109060), (2870, 105146), (3116, 96845), (3895, 77476), (5453, 55340), (5534, 54530), (5740, 52573), (7790, 38738), (10906, 27670), (11068, 27265), (13835, 21812), (15580, 19369)]