12015850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 27873216

約数和(自身を除く): 15857366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3121, 3850, 6242, 15605, 21847, 31210, 34331, 43694, 68662, 78025, 109235, 156050, 171655, 218470, 240317, 343310, 480634, 546175, 858275, 1092350, 1201585, 1716550, 2403170, 6007925, 12015850]

約数ペア:

[(1, 12015850), (2, 6007925), (5, 2403170), (7, 1716550), (10, 1201585), (11, 1092350), (14, 858275), (22, 546175), (25, 480634), (35, 343310), (50, 240317), (55, 218470), (70, 171655), (77, 156050), (110, 109235), (154, 78025), (175, 68662), (275, 43694), (350, 34331), (385, 31210), (550, 21847), (770, 15605), (1925, 6242), (3121, 3850)]