121783310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25747}}^1$

素因数の和:25808

約数の個数: 32

約数和(自身を含む): 244708992

約数和(自身を除く): 122925682

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 25747, 51494, 128735, 257470, 283217, 566434, 1107121, 1416085, 2214242, 2832170, 5535605, 11071210, 12178331, 24356662, 60891655, 121783310]

約数ペア:

[(1, 121783310), (2, 60891655), (5, 24356662), (10, 12178331), (11, 11071210), (22, 5535605), (43, 2832170), (55, 2214242), (86, 1416085), (110, 1107121), (215, 566434), (430, 283217), (473, 257470), (946, 128735), (2365, 51494), (4730, 25747)]