86544430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65071}}^1$

素因数の和:65104

約数の個数: 32

約数和(自身を含む): 187407360

約数和(自身を除く): 100862930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 65071, 130142, 325355, 455497, 650710, 910994, 1236349, 2277485, 2472698, 4554970, 6181745, 8654443, 12363490, 17308886, 43272215, 86544430]

約数ペア:

[(1, 86544430), (2, 43272215), (5, 17308886), (7, 12363490), (10, 8654443), (14, 6181745), (19, 4554970), (35, 2472698), (38, 2277485), (70, 1236349), (95, 910994), (133, 650710), (190, 455497), (266, 325355), (665, 130142), (1330, 65071)]