1806227580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{28643}}^1$

素因数の和:29706

約数の個数: 48

約数和(自身を含む): 5062425984

約数和(自身を除く): 3256198404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1051, 2102, 3153, 4204, 5255, 6306, 10510, 12612, 15765, 21020, 28643, 31530, 57286, 63060, 85929, 114572, 143215, 171858, 286430, 343716, 429645, 572860, 859290, 1718580, 30103793, 60207586, 90311379, 120415172, 150518965, 180622758, 301037930, 361245516, 451556895, 602075860, 903113790, 1806227580]

約数ペア:

[(1, 1806227580), (2, 903113790), (3, 602075860), (4, 451556895), (5, 361245516), (6, 301037930), (10, 180622758), (12, 150518965), (15, 120415172), (20, 90311379), (30, 60207586), (60, 30103793), (1051, 1718580), (2102, 859290), (3153, 572860), (4204, 429645), (5255, 343716), (6306, 286430), (10510, 171858), (12612, 143215), (15765, 114572), (21020, 85929), (28643, 63060), (31530, 57286)]