42870430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 82036800

約数和(自身を除く): 39166370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 599, 842, 1198, 2105, 2995, 4210, 5990, 7157, 10183, 14314, 20366, 35785, 50915, 71570, 101830, 252179, 504358, 1260895, 2521790, 4287043, 8574086, 21435215, 42870430]

約数ペア:

[(1, 42870430), (2, 21435215), (5, 8574086), (10, 4287043), (17, 2521790), (34, 1260895), (85, 504358), (170, 252179), (421, 101830), (599, 71570), (842, 50915), (1198, 35785), (2105, 20366), (2995, 14314), (4210, 10183), (5990, 7157)]