19010730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14737}}^1$

素因数の和:14790

約数の個数: 32

約数和(自身を含む): 46689984

約数和(自身を除く): 27679254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14737, 29474, 44211, 73685, 88422, 147370, 221055, 442110, 633691, 1267382, 1901073, 3168455, 3802146, 6336910, 9505365, 19010730]

約数ペア:

[(1, 19010730), (2, 9505365), (3, 6336910), (5, 3802146), (6, 3168455), (10, 1901073), (15, 1267382), (30, 633691), (43, 442110), (86, 221055), (129, 147370), (215, 88422), (258, 73685), (430, 44211), (645, 29474), (1290, 14737)]