71255030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 94218250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 3191, 4466, 6382, 11165, 15955, 22330, 22337, 31910, 35101, 44674, 70202, 92539, 111685, 175505, 185078, 223370, 245707, 351010, 462695, 491414, 647773, 925390, 1017929, 1228535, 1295546, 2035858, 2457070, 3238865, 5089645, 6477730, 7125503, 10179290, 14251006, 35627515, 71255030]

約数ペア:

[(1, 71255030), (2, 35627515), (5, 14251006), (7, 10179290), (10, 7125503), (11, 6477730), (14, 5089645), (22, 3238865), (29, 2457070), (35, 2035858), (55, 1295546), (58, 1228535), (70, 1017929), (77, 925390), (110, 647773), (145, 491414), (154, 462695), (203, 351010), (290, 245707), (319, 223370), (385, 185078), (406, 175505), (638, 111685), (770, 92539), (1015, 70202), (1595, 44674), (2030, 35101), (2233, 31910), (3190, 22337), (3191, 22330), (4466, 15955), (6382, 11165)]