27946270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 27211490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1063, 1195, 2126, 2390, 2629, 5258, 5315, 10630, 11693, 13145, 23386, 26290, 58465, 116930, 254057, 508114, 1270285, 2540570, 2794627, 5589254, 13973135, 27946270]

約数ペア:

[(1, 27946270), (2, 13973135), (5, 5589254), (10, 2794627), (11, 2540570), (22, 1270285), (55, 508114), (110, 254057), (239, 116930), (478, 58465), (1063, 26290), (1195, 23386), (2126, 13145), (2390, 11693), (2629, 10630), (5258, 5315)]