70243250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 99584590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 89, 110, 125, 154, 175, 178, 205, 250, 275, 287, 350, 385, 410, 445, 451, 550, 574, 623, 770, 875, 890, 902, 979, 1025, 1246, 1375, 1435, 1750, 1925, 1958, 2050, 2225, 2255, 2750, 2870, 3115, 3157, 3649, 3850, 4450, 4510, 4895, 5125, 6230, 6314, 6853, 7175, 7298, 9625, 9790, 10250, 11125, 11275, 13706, 14350, 15575, 15785, 18245, 19250, 22250, 22550, 24475, 25543, 31150, 31570, 34265, 35875, 36490, 40139, 48950, 51086, 56375, 68530, 71750, 77875, 78925, 80278, 91225, 112750, 122375, 127715, 155750, 157850, 171325, 182450, 200695, 244750, 255430, 280973, 342650, 394625, 401390, 456125, 561946, 638575, 789250, 856625, 912250, 1003475, 1277150, 1404865, 1713250, 2006950, 2809730, 3192875, 5017375, 6385750, 7024325, 10034750, 14048650, 35121625, 70243250]

約数ペア:

[(1, 70243250), (2, 35121625), (5, 14048650), (7, 10034750), (10, 7024325), (11, 6385750), (14, 5017375), (22, 3192875), (25, 2809730), (35, 2006950), (41, 1713250), (50, 1404865), (55, 1277150), (70, 1003475), (77, 912250), (82, 856625), (89, 789250), (110, 638575), (125, 561946), (154, 456125), (175, 401390), (178, 394625), (205, 342650), (250, 280973), (275, 255430), (287, 244750), (350, 200695), (385, 182450), (410, 171325), (445, 157850), (451, 155750), (550, 127715), (574, 122375), (623, 112750), (770, 91225), (875, 80278), (890, 78925), (902, 77875), (979, 71750), (1025, 68530), (1246, 56375), (1375, 51086), (1435, 48950), (1750, 40139), (1925, 36490), (1958, 35875), (2050, 34265), (2225, 31570), (2255, 31150), (2750, 25543), (2870, 24475), (3115, 22550), (3157, 22250), (3649, 19250), (3850, 18245), (4450, 15785), (4510, 15575), (4895, 14350), (5125, 13706), (6230, 11275), (6314, 11125), (6853, 10250), (7175, 9790), (7298, 9625)]