739132570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 1508855040

約数和(自身を除く): 769722470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 263, 290, 319, 526, 638, 881, 1315, 1595, 1762, 2630, 2893, 3190, 4405, 5786, 7627, 8810, 9691, 14465, 15254, 19382, 25549, 28930, 38135, 48455, 51098, 76270, 83897, 96910, 127745, 167794, 231703, 255490, 281039, 419485, 463406, 562078, 838970, 1158515, 1405195, 2317030, 2548733, 2810390, 5097466, 6719387, 12743665, 13438774, 25487330, 33596935, 67193870, 73913257, 147826514, 369566285, 739132570]

約数ペア:

[(1, 739132570), (2, 369566285), (5, 147826514), (10, 73913257), (11, 67193870), (22, 33596935), (29, 25487330), (55, 13438774), (58, 12743665), (110, 6719387), (145, 5097466), (263, 2810390), (290, 2548733), (319, 2317030), (526, 1405195), (638, 1158515), (881, 838970), (1315, 562078), (1595, 463406), (1762, 419485), (2630, 281039), (2893, 255490), (3190, 231703), (4405, 167794), (5786, 127745), (7627, 96910), (8810, 83897), (9691, 76270), (14465, 51098), (15254, 48455), (19382, 38135), (25549, 28930)]