27331010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 31455550

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 89, 107, 178, 205, 214, 287, 410, 445, 535, 574, 623, 749, 890, 1070, 1246, 1435, 1498, 2870, 3115, 3649, 3745, 4387, 6230, 7298, 7490, 8774, 9523, 18245, 19046, 21935, 25543, 30709, 36490, 43870, 47615, 51086, 61418, 66661, 95230, 127715, 133322, 153545, 255430, 307090, 333305, 390443, 666610, 780886, 1952215, 2733101, 3904430, 5466202, 13665505, 27331010]

約数ペア:

[(1, 27331010), (2, 13665505), (5, 5466202), (7, 3904430), (10, 2733101), (14, 1952215), (35, 780886), (41, 666610), (70, 390443), (82, 333305), (89, 307090), (107, 255430), (178, 153545), (205, 133322), (214, 127715), (287, 95230), (410, 66661), (445, 61418), (535, 51086), (574, 47615), (623, 43870), (749, 36490), (890, 30709), (1070, 25543), (1246, 21935), (1435, 19046), (1498, 18245), (2870, 9523), (3115, 8774), (3649, 7490), (3745, 7298), (4387, 6230)]