7835030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 17487360

約数和(自身を除く): 9652330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 137, 190, 215, 266, 274, 301, 430, 602, 665, 685, 817, 959, 1330, 1370, 1505, 1634, 1918, 2603, 3010, 4085, 4795, 5206, 5719, 5891, 8170, 9590, 11438, 11782, 13015, 18221, 26030, 28595, 29455, 36442, 41237, 57190, 58910, 82474, 91105, 111929, 182210, 206185, 223858, 412370, 559645, 783503, 1119290, 1567006, 3917515, 7835030]

約数ペア:

[(1, 7835030), (2, 3917515), (5, 1567006), (7, 1119290), (10, 783503), (14, 559645), (19, 412370), (35, 223858), (38, 206185), (43, 182210), (70, 111929), (86, 91105), (95, 82474), (133, 58910), (137, 57190), (190, 41237), (215, 36442), (266, 29455), (274, 28595), (301, 26030), (430, 18221), (602, 13015), (665, 11782), (685, 11438), (817, 9590), (959, 8170), (1330, 5891), (1370, 5719), (1505, 5206), (1634, 4795), (1918, 4085), (2603, 3010)]