118779290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 254803968

約数和(自身を除く): 136024678

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 217, 254, 310, 431, 434, 635, 862, 889, 1085, 1270, 1778, 2155, 2170, 3017, 3937, 4310, 4445, 6034, 7874, 8890, 13361, 15085, 19685, 26722, 27559, 30170, 39370, 54737, 55118, 66805, 93527, 109474, 133610, 137795, 187054, 273685, 275590, 383159, 467635, 547370, 766318, 935270, 1696847, 1915795, 3393694, 3831590, 8484235, 11877929, 16968470, 23755858, 59389645, 118779290]

約数ペア:

[(1, 118779290), (2, 59389645), (5, 23755858), (7, 16968470), (10, 11877929), (14, 8484235), (31, 3831590), (35, 3393694), (62, 1915795), (70, 1696847), (127, 935270), (155, 766318), (217, 547370), (254, 467635), (310, 383159), (431, 275590), (434, 273685), (635, 187054), (862, 137795), (889, 133610), (1085, 109474), (1270, 93527), (1778, 66805), (2155, 55118), (2170, 54737), (3017, 39370), (3937, 30170), (4310, 27559), (4445, 26722), (6034, 19685), (7874, 15085), (8890, 13361)]