1245163310

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 2257403904

約数和(自身を除く): 1012240594

約数列:

[1, 2, 5, 10, 251, 431, 502, 862, 1151, 1255, 2155, 2302, 2510, 4310, 5755, 11510, 108181, 216362, 288901, 496081, 540905, 577802, 992162, 1081810, 1444505, 2480405, 2889010, 4960810, 124516331, 249032662, 622581655, 1245163310]

約数ペア:

[(1, 1245163310), (2, 622581655), (5, 249032662), (10, 124516331), (251, 4960810), (431, 2889010), (502, 2480405), (862, 1444505), (1151, 1081810), (1255, 992162), (2155, 577802), (2302, 540905), (2510, 496081), (4310, 288901), (5755, 216362), (11510, 108181)]