69946910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27647}}^1$

素因数の和:27688

約数の個数: 32

約数和(自身を含む): 143327232

約数和(自身を除く): 73380322

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27647, 55294, 138235, 276470, 304117, 608234, 635881, 1271762, 1520585, 3041170, 3179405, 6358810, 6994691, 13989382, 34973455, 69946910]

約数ペア:

[(1, 69946910), (2, 34973455), (5, 13989382), (10, 6994691), (11, 6358810), (22, 3179405), (23, 3041170), (46, 1520585), (55, 1271762), (110, 635881), (115, 608234), (230, 304117), (253, 276470), (506, 138235), (1265, 55294), (2530, 27647)]