15195110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 33392736

約数和(自身を除く): 18197626

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 113, 119, 170, 226, 238, 565, 595, 791, 1130, 1190, 1582, 1921, 3842, 3955, 7910, 9605, 12769, 13447, 19210, 25538, 26894, 63845, 67235, 89383, 127690, 134470, 178766, 217073, 434146, 446915, 893830, 1085365, 1519511, 2170730, 3039022, 7597555, 15195110]

約数ペア:

[(1, 15195110), (2, 7597555), (5, 3039022), (7, 2170730), (10, 1519511), (14, 1085365), (17, 893830), (34, 446915), (35, 434146), (70, 217073), (85, 178766), (113, 134470), (119, 127690), (170, 89383), (226, 67235), (238, 63845), (565, 26894), (595, 25538), (791, 19210), (1130, 13447), (1190, 12769), (1582, 9605), (1921, 7910), (3842, 3955)]