268703030

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{107053}}^1$

素因数の和:107311

約数の個数: 16

約数和(自身を含む): 485596944

約数和(自身を除く): 216893914

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 107053, 214106, 535265, 1070530, 26870303, 53740606, 134351515, 268703030]

約数ペア:

[(1, 268703030), (2, 134351515), (5, 53740606), (10, 26870303), (251, 1070530), (502, 535265), (1255, 214106), (2510, 107053)]