12711230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 14964418

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 43, 70, 82, 86, 103, 205, 206, 215, 287, 301, 410, 430, 515, 574, 602, 721, 1030, 1435, 1442, 1505, 1763, 2870, 3010, 3526, 3605, 4223, 4429, 7210, 8446, 8815, 8858, 12341, 17630, 21115, 22145, 24682, 29561, 31003, 42230, 44290, 59122, 61705, 62006, 123410, 147805, 155015, 181589, 295610, 310030, 363178, 907945, 1271123, 1815890, 2542246, 6355615, 12711230]

約数ペア:

[(1, 12711230), (2, 6355615), (5, 2542246), (7, 1815890), (10, 1271123), (14, 907945), (35, 363178), (41, 310030), (43, 295610), (70, 181589), (82, 155015), (86, 147805), (103, 123410), (205, 62006), (206, 61705), (215, 59122), (287, 44290), (301, 42230), (410, 31003), (430, 29561), (515, 24682), (574, 22145), (602, 21115), (721, 17630), (1030, 12341), (1435, 8858), (1442, 8815), (1505, 8446), (1763, 7210), (2870, 4429), (3010, 4223), (3526, 3605)]