12830490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 34269768

約数和(自身を除く): 21439278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 3853, 7706, 11559, 19265, 23118, 34677, 38530, 57795, 69354, 115590, 142561, 173385, 285122, 346770, 427683, 712805, 855366, 1283049, 1425610, 2138415, 2566098, 4276830, 6415245, 12830490]

約数ペア:

[(1, 12830490), (2, 6415245), (3, 4276830), (5, 2566098), (6, 2138415), (9, 1425610), (10, 1283049), (15, 855366), (18, 712805), (30, 427683), (37, 346770), (45, 285122), (74, 173385), (90, 142561), (111, 115590), (185, 69354), (222, 57795), (333, 38530), (370, 34677), (555, 23118), (666, 19265), (1110, 11559), (1665, 7706), (3330, 3853)]