219638230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 467970048

約数和(自身を除く): 248331818

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 287, 410, 515, 574, 721, 743, 1030, 1435, 1442, 1486, 2870, 3605, 3715, 4223, 5201, 7210, 7430, 8446, 10402, 21115, 26005, 29561, 30463, 42230, 52010, 59122, 60926, 76529, 147805, 152315, 153058, 213241, 295610, 304630, 382645, 426482, 535703, 765290, 1066205, 1071406, 2132410, 2678515, 3137689, 5357030, 6275378, 15688445, 21963823, 31376890, 43927646, 109819115, 219638230]

約数ペア:

[(1, 219638230), (2, 109819115), (5, 43927646), (7, 31376890), (10, 21963823), (14, 15688445), (35, 6275378), (41, 5357030), (70, 3137689), (82, 2678515), (103, 2132410), (205, 1071406), (206, 1066205), (287, 765290), (410, 535703), (515, 426482), (574, 382645), (721, 304630), (743, 295610), (1030, 213241), (1435, 153058), (1442, 152315), (1486, 147805), (2870, 76529), (3605, 60926), (3715, 59122), (4223, 52010), (5201, 42230), (7210, 30463), (7430, 29561), (8446, 26005), (10402, 21115)]