145033490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11447}}^1$

素因数の和:11642

約数の個数: 32

約数和(自身を含む): 300029184

約数和(自身を除く): 154995694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 11447, 12670, 22894, 57235, 80129, 114470, 160258, 400645, 801290, 2071907, 4143814, 10359535, 14503349, 20719070, 29006698, 72516745, 145033490]

約数ペア:

[(1, 145033490), (2, 72516745), (5, 29006698), (7, 20719070), (10, 14503349), (14, 10359535), (35, 4143814), (70, 2071907), (181, 801290), (362, 400645), (905, 160258), (1267, 114470), (1810, 80129), (2534, 57235), (6335, 22894), (11447, 12670)]