144964670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 267813216

約数和(自身を除く): 122848546

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 535, 610, 1070, 2221, 4442, 6527, 11105, 13054, 22210, 32635, 65270, 135481, 237647, 270962, 475294, 677405, 1188235, 1354810, 2376470, 14496467, 28992934, 72482335, 144964670]

約数ペア:

[(1, 144964670), (2, 72482335), (5, 28992934), (10, 14496467), (61, 2376470), (107, 1354810), (122, 1188235), (214, 677405), (305, 475294), (535, 270962), (610, 237647), (1070, 135481), (2221, 65270), (4442, 32635), (6527, 22210), (11105, 13054)]