1580695490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 3174958080

約数和(自身を除く): 1594262590

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 139, 278, 335, 670, 695, 737, 1390, 1474, 1529, 1543, 3058, 3086, 3685, 7370, 7645, 7715, 9313, 15290, 15430, 16973, 18626, 33946, 46565, 84865, 93130, 102443, 103381, 169730, 204886, 206762, 214477, 428954, 512215, 516905, 1024430, 1033810, 1072385, 1137191, 2144770, 2274382, 2359247, 4718494, 5685955, 11371910, 11796235, 14369959, 23592470, 28739918, 71849795, 143699590, 158069549, 316139098, 790347745, 1580695490]

約数ペア:

[(1, 1580695490), (2, 790347745), (5, 316139098), (10, 158069549), (11, 143699590), (22, 71849795), (55, 28739918), (67, 23592470), (110, 14369959), (134, 11796235), (139, 11371910), (278, 5685955), (335, 4718494), (670, 2359247), (695, 2274382), (737, 2144770), (1390, 1137191), (1474, 1072385), (1529, 1033810), (1543, 1024430), (3058, 516905), (3086, 512215), (3685, 428954), (7370, 214477), (7645, 206762), (7715, 204886), (9313, 169730), (15290, 103381), (15430, 102443), (16973, 93130), (18626, 84865), (33946, 46565)]