17491730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 15945070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1289, 1357, 2578, 2714, 6445, 6785, 12890, 13570, 29647, 59294, 76051, 148235, 152102, 296470, 380255, 760510, 1749173, 3498346, 8745865, 17491730]

約数ペア:

[(1, 17491730), (2, 8745865), (5, 3498346), (10, 1749173), (23, 760510), (46, 380255), (59, 296470), (115, 152102), (118, 148235), (230, 76051), (295, 59294), (590, 29647), (1289, 13570), (1357, 12890), (2578, 6785), (2714, 6445)]