1210366325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 1826978304

約数和(自身を除く): 616611979

約数列:

[1, 5, 7, 25, 31, 35, 47, 101, 155, 175, 217, 235, 329, 505, 707, 775, 1085, 1175, 1457, 1645, 2209, 2525, 3131, 3535, 4747, 5425, 7285, 8225, 10199, 11045, 15463, 15655, 17675, 21917, 23735, 33229, 36425, 50995, 55225, 68479, 77315, 78275, 109585, 118675, 147157, 166145, 223109, 254975, 342395, 386575, 479353, 547925, 735785, 830725, 1030099, 1115545, 1561763, 1711975, 2396765, 3678925, 5150495, 5577725, 6916379, 7808815, 11983825, 25752475, 34581895, 39044075, 48414653, 172909475, 242073265, 1210366325]

約数ペア:

[(1, 1210366325), (5, 242073265), (7, 172909475), (25, 48414653), (31, 39044075), (35, 34581895), (47, 25752475), (101, 11983825), (155, 7808815), (175, 6916379), (217, 5577725), (235, 5150495), (329, 3678925), (505, 2396765), (707, 1711975), (775, 1561763), (1085, 1115545), (1175, 1030099), (1457, 830725), (1645, 735785), (2209, 547925), (2525, 479353), (3131, 386575), (3535, 342395), (4747, 254975), (5425, 223109), (7285, 166145), (8225, 147157), (10199, 118675), (11045, 109585), (15463, 78275), (15655, 77315), (17675, 68479), (21917, 55225), (23735, 50995), (33229, 36425)]