74744220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 209936160

約数和(自身を除く): 135191940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3529, 3530, 4236, 5295, 7058, 7060, 10587, 10590, 14116, 17645, 21174, 21180, 35290, 42348, 52935, 70580, 105870, 211740, 1245737, 2491474, 3737211, 4982948, 6228685, 7474422, 12457370, 14948844, 18686055, 24914740, 37372110, 74744220]

約数ペア:

[(1, 74744220), (2, 37372110), (3, 24914740), (4, 18686055), (5, 14948844), (6, 12457370), (10, 7474422), (12, 6228685), (15, 4982948), (20, 3737211), (30, 2491474), (60, 1245737), (353, 211740), (706, 105870), (1059, 70580), (1412, 52935), (1765, 42348), (2118, 35290), (3529, 21180), (3530, 21174), (4236, 17645), (5295, 14116), (7058, 10590), (7060, 10587)]