767005690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{13487}}^1$

素因数の和:13563

約数の個数: 48

約数和(自身を含む): 1549933056

約数和(自身を除く): 782927366

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5687, 11374, 13487, 26974, 28435, 56870, 67435, 134870, 148357, 296714, 633889, 741785, 1267778, 1483570, 1631927, 3169445, 3263854, 6338890, 6972779, 8159635, 13945558, 16319270, 34863895, 69727790, 76700569, 153401138, 383502845, 767005690]

約数ペア:

[(1, 767005690), (2, 383502845), (5, 153401138), (10, 76700569), (11, 69727790), (22, 34863895), (47, 16319270), (55, 13945558), (94, 8159635), (110, 6972779), (121, 6338890), (235, 3263854), (242, 3169445), (470, 1631927), (517, 1483570), (605, 1267778), (1034, 741785), (1210, 633889), (2585, 296714), (5170, 148357), (5687, 134870), (11374, 67435), (13487, 56870), (26974, 28435)]