745892590

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{2437}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 1359350784

約数和(自身を除く): 613458194

約数列:

[1, 2, 5, 10, 127, 241, 254, 482, 635, 1205, 1270, 2410, 2437, 4874, 12185, 24370, 30607, 61214, 153035, 306070, 309499, 587317, 618998, 1174634, 1547495, 2936585, 3094990, 5873170, 74589259, 149178518, 372946295, 745892590]

約数ペア:

[(1, 745892590), (2, 372946295), (5, 149178518), (10, 74589259), (127, 5873170), (241, 3094990), (254, 2936585), (482, 1547495), (635, 1174634), (1205, 618998), (1270, 587317), (2410, 309499), (2437, 306070), (4874, 153035), (12185, 61214), (24370, 30607)]