75744290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 142767360

約数和(自身を除く): 67023070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 647, 1018, 1294, 2545, 3235, 5090, 6470, 11707, 14881, 23414, 29762, 58535, 74405, 117070, 148810, 329323, 658646, 1646615, 3293230, 7574429, 15148858, 37872145, 75744290]

約数ペア:

[(1, 75744290), (2, 37872145), (5, 15148858), (10, 7574429), (23, 3293230), (46, 1646615), (115, 658646), (230, 329323), (509, 148810), (647, 117070), (1018, 74405), (1294, 58535), (2545, 29762), (3235, 23414), (5090, 14881), (6470, 11707)]