66510670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 122627520

約数和(自身を除く): 56116850

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 829, 1130, 1658, 4145, 8023, 8290, 16046, 40115, 58859, 80230, 93677, 117718, 187354, 294295, 468385, 588590, 936770, 6651067, 13302134, 33255335, 66510670]

約数ペア:

[(1, 66510670), (2, 33255335), (5, 13302134), (10, 6651067), (71, 936770), (113, 588590), (142, 468385), (226, 294295), (355, 187354), (565, 117718), (710, 93677), (829, 80230), (1130, 58859), (1658, 40115), (4145, 16046), (8023, 8290)]