98852740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6991}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 239629824

約数和(自身を除く): 140777084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 6991, 7070, 13982, 14140, 27964, 34955, 48937, 69910, 97874, 139820, 195748, 244685, 489370, 706091, 978740, 1412182, 2824364, 3530455, 4942637, 7060910, 9885274, 14121820, 19770548, 24713185, 49426370, 98852740]

約数ペア:

[(1, 98852740), (2, 49426370), (4, 24713185), (5, 19770548), (7, 14121820), (10, 9885274), (14, 7060910), (20, 4942637), (28, 3530455), (35, 2824364), (70, 1412182), (101, 978740), (140, 706091), (202, 489370), (404, 244685), (505, 195748), (707, 139820), (1010, 97874), (1414, 69910), (2020, 48937), (2828, 34955), (3535, 27964), (6991, 14140), (7070, 13982)]