210698730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212827}}^1$

素因数の和:212851

約数の個数: 48

約数和(自身を含む): 597621024

約数和(自身を除く): 386922294

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 212827, 425654, 638481, 1064135, 1276962, 1915443, 2128270, 2341097, 3192405, 3830886, 4682194, 6384810, 7023291, 9577215, 11705485, 14046582, 19154430, 21069873, 23410970, 35116455, 42139746, 70232910, 105349365, 210698730]

約数ペア:

[(1, 210698730), (2, 105349365), (3, 70232910), (5, 42139746), (6, 35116455), (9, 23410970), (10, 21069873), (11, 19154430), (15, 14046582), (18, 11705485), (22, 9577215), (30, 7023291), (33, 6384810), (45, 4682194), (55, 3830886), (66, 3192405), (90, 2341097), (99, 2128270), (110, 1915443), (165, 1276962), (198, 1064135), (330, 638481), (495, 425654), (990, 212827)]