202103730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2245597}}^1$

素因数の和:2245610

約数の個数: 24

約数和(自身を含む): 525469932

約数和(自身を除く): 323366202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2245597, 4491194, 6736791, 11227985, 13473582, 20210373, 22455970, 33683955, 40420746, 67367910, 101051865, 202103730]

約数ペア:

[(1, 202103730), (2, 101051865), (3, 67367910), (5, 40420746), (6, 33683955), (9, 22455970), (10, 20210373), (15, 13473582), (18, 11227985), (30, 6736791), (45, 4491194), (90, 2245597)]