42942570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3575

約数の個数: 64

約数和(自身を含む): 115502976

約数和(自身を除く): 72560406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 3517, 4070, 6105, 7034, 10551, 12210, 17585, 21102, 35170, 38687, 52755, 77374, 105510, 116061, 130129, 193435, 232122, 260258, 386870, 390387, 580305, 650645, 780774, 1160610, 1301290, 1431419, 1951935, 2862838, 3903870, 4294257, 7157095, 8588514, 14314190, 21471285, 42942570]

約数ペア:

[(1, 42942570), (2, 21471285), (3, 14314190), (5, 8588514), (6, 7157095), (10, 4294257), (11, 3903870), (15, 2862838), (22, 1951935), (30, 1431419), (33, 1301290), (37, 1160610), (55, 780774), (66, 650645), (74, 580305), (110, 390387), (111, 386870), (165, 260258), (185, 232122), (222, 193435), (330, 130129), (370, 116061), (407, 105510), (555, 77374), (814, 52755), (1110, 38687), (1221, 35170), (2035, 21102), (2442, 17585), (3517, 12210), (4070, 10551), (6105, 7034)]