305131567118

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{371797}}^1$

素因数の和:371929

約数の個数: 48

約数和(自身を含む): 549362776032

約数和(自身を除く): 244231208914

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 961, 1891, 1922, 3782, 6727, 13237, 13454, 26474, 58621, 117242, 371797, 410347, 743594, 820694, 2602579, 5205158, 11525707, 22679617, 23051414, 45359234, 80679949, 158757319, 161359898, 317514638, 357296917, 703068127, 714593834, 1406136254, 2501078419, 4921476889, 5002156838, 9842953778, 21795111937, 43590223874, 152565783559, 305131567118]

約数ペア:

[(1, 305131567118), (2, 152565783559), (7, 43590223874), (14, 21795111937), (31, 9842953778), (61, 5002156838), (62, 4921476889), (122, 2501078419), (217, 1406136254), (427, 714593834), (434, 703068127), (854, 357296917), (961, 317514638), (1891, 161359898), (1922, 158757319), (3782, 80679949), (6727, 45359234), (13237, 23051414), (13454, 22679617), (26474, 11525707), (58621, 5205158), (117242, 2602579), (371797, 820694), (410347, 743594)]