205355910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{3643}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 493251840

約数和(自身を除く): 287895930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1879, 3643, 3758, 5637, 7286, 9395, 10929, 11274, 18215, 18790, 21858, 28185, 36430, 54645, 56370, 109290, 6845197, 13690394, 20535591, 34225985, 41071182, 68451970, 102677955, 205355910]

約数ペア:

[(1, 205355910), (2, 102677955), (3, 68451970), (5, 41071182), (6, 34225985), (10, 20535591), (15, 13690394), (30, 6845197), (1879, 109290), (3643, 56370), (3758, 54645), (5637, 36430), (7286, 28185), (9395, 21858), (10929, 18790), (11274, 18215)]