276715270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{9377}}^1$

素因数の和:9624

約数の個数: 32

約数和(自身を含む): 538822368

約数和(自身を除く): 262107098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 9377, 14755, 18754, 29510, 46885, 93770, 121901, 243802, 609505, 1219010, 2128579, 4257158, 10642895, 21285790, 27671527, 55343054, 138357635, 276715270]

約数ペア:

[(1, 276715270), (2, 138357635), (5, 55343054), (10, 27671527), (13, 21285790), (26, 10642895), (65, 4257158), (130, 2128579), (227, 1219010), (454, 609505), (1135, 243802), (2270, 121901), (2951, 93770), (5902, 46885), (9377, 29510), (14755, 18754)]