87497730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{972197}}^1$

素因数の和:972210

約数の個数: 24

約数和(自身を含む): 227494332

約数和(自身を除く): 139996602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 972197, 1944394, 2916591, 4860985, 5833182, 8749773, 9721970, 14582955, 17499546, 29165910, 43748865, 87497730]

約数ペア:

[(1, 87497730), (2, 43748865), (3, 29165910), (5, 17499546), (6, 14582955), (9, 9721970), (10, 8749773), (15, 5833182), (18, 4860985), (30, 2916591), (45, 1944394), (90, 972197)]