30762870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1249}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 73980000

約数和(自身を除く): 43217130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1249, 1642, 2463, 2498, 3747, 4105, 4926, 6245, 7494, 8210, 12315, 12490, 18735, 24630, 37470, 1025429, 2050858, 3076287, 5127145, 6152574, 10254290, 15381435, 30762870]

約数ペア:

[(1, 30762870), (2, 15381435), (3, 10254290), (5, 6152574), (6, 5127145), (10, 3076287), (15, 2050858), (30, 1025429), (821, 37470), (1249, 24630), (1642, 18735), (2463, 12490), (2498, 12315), (3747, 8210), (4105, 7494), (4926, 6245)]