82142830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 186250752

約数和(自身を除く): 104107922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 385, 535, 749, 770, 997, 1070, 1177, 1498, 1994, 2354, 3745, 4985, 5885, 6979, 7490, 8239, 9970, 10967, 11770, 13958, 16478, 21934, 34895, 41195, 54835, 69790, 76769, 82390, 106679, 109670, 153538, 213358, 383845, 533395, 746753, 767690, 1066790, 1173469, 1493506, 2346938, 3733765, 5867345, 7467530, 8214283, 11734690, 16428566, 41071415, 82142830]

約数ペア:

[(1, 82142830), (2, 41071415), (5, 16428566), (7, 11734690), (10, 8214283), (11, 7467530), (14, 5867345), (22, 3733765), (35, 2346938), (55, 1493506), (70, 1173469), (77, 1066790), (107, 767690), (110, 746753), (154, 533395), (214, 383845), (385, 213358), (535, 153538), (749, 109670), (770, 106679), (997, 82390), (1070, 76769), (1177, 69790), (1498, 54835), (1994, 41195), (2354, 34895), (3745, 21934), (4985, 16478), (5885, 13958), (6979, 11770), (7490, 10967), (8239, 9970)]