38890770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1579}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 93510720

約数和(自身を除く): 54619950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1579, 1642, 2463, 3158, 4105, 4737, 4926, 7895, 8210, 9474, 12315, 15790, 23685, 24630, 47370, 1296359, 2592718, 3889077, 6481795, 7778154, 12963590, 19445385, 38890770]

約数ペア:

[(1, 38890770), (2, 19445385), (3, 12963590), (5, 7778154), (6, 6481795), (10, 3889077), (15, 2592718), (30, 1296359), (821, 47370), (1579, 24630), (1642, 23685), (2463, 15790), (3158, 12315), (4105, 9474), (4737, 8210), (4926, 7895)]