109355890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12301}}^1$

素因数の和:12442

約数の個数: 32

約数和(自身を含む): 226750464

約数和(自身を除く): 117394574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 12301, 24602, 61505, 86107, 123010, 172214, 430535, 861070, 1562227, 3124454, 7811135, 10935589, 15622270, 21871178, 54677945, 109355890]

約数ペア:

[(1, 109355890), (2, 54677945), (5, 21871178), (7, 15622270), (10, 10935589), (14, 7811135), (35, 3124454), (70, 1562227), (127, 861070), (254, 430535), (635, 172214), (889, 123010), (1270, 86107), (1778, 61505), (4445, 24602), (8890, 12301)]