145237210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{103}}^2$

素因数の和:287

約数の個数: 36

約数和(自身を含む): 271317438

約数和(自身を除く): 126080228

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 1369, 2738, 3811, 6845, 7622, 10609, 13690, 19055, 21218, 38110, 53045, 106090, 141007, 282014, 392533, 705035, 785066, 1410070, 1962665, 3925330, 14523721, 29047442, 72618605, 145237210]

約数ペア:

[(1, 145237210), (2, 72618605), (5, 29047442), (10, 14523721), (37, 3925330), (74, 1962665), (103, 1410070), (185, 785066), (206, 705035), (370, 392533), (515, 282014), (1030, 141007), (1369, 106090), (2738, 53045), (3811, 38110), (6845, 21218), (7622, 19055), (10609, 13690)]