139135380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2318923}}^1$

素因数の和:2318935

約数の個数: 24

約数和(自身を含む): 389579232

約数和(自身を除く): 250443852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2318923, 4637846, 6956769, 9275692, 11594615, 13913538, 23189230, 27827076, 34783845, 46378460, 69567690, 139135380]

約数ペア:

[(1, 139135380), (2, 69567690), (3, 46378460), (4, 34783845), (5, 27827076), (6, 23189230), (10, 13913538), (12, 11594615), (15, 9275692), (20, 6956769), (30, 4637846), (60, 2318923)]