265429130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2789}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 494968320

約数和(自身を除く): 229539190

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1535, 2789, 3070, 5578, 9517, 13945, 19034, 27890, 47585, 86459, 95170, 172918, 432295, 856223, 864590, 1712446, 4281115, 8562230, 26542913, 53085826, 132714565, 265429130]

約数ペア:

[(1, 265429130), (2, 132714565), (5, 53085826), (10, 26542913), (31, 8562230), (62, 4281115), (155, 1712446), (307, 864590), (310, 856223), (614, 432295), (1535, 172918), (2789, 95170), (3070, 86459), (5578, 47585), (9517, 27890), (13945, 19034)]