30961150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 64402128

約数和(自身を除く): 33440978

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1373, 2050, 2255, 2746, 4510, 6865, 11275, 13730, 15103, 22550, 30206, 34325, 56293, 68650, 75515, 112586, 151030, 281465, 377575, 562930, 619223, 755150, 1238446, 1407325, 2814650, 3096115, 6192230, 15480575, 30961150]

約数ペア:

[(1, 30961150), (2, 15480575), (5, 6192230), (10, 3096115), (11, 2814650), (22, 1407325), (25, 1238446), (41, 755150), (50, 619223), (55, 562930), (82, 377575), (110, 281465), (205, 151030), (275, 112586), (410, 75515), (451, 68650), (550, 56293), (902, 34325), (1025, 30206), (1373, 22550), (2050, 15103), (2255, 13730), (2746, 11275), (4510, 6865)]