85210670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 155986560

約数和(自身を除く): 70775890

約数列:

[1, 2, 5, 10, 101, 202, 239, 353, 478, 505, 706, 1010, 1195, 1765, 2390, 3530, 24139, 35653, 48278, 71306, 84367, 120695, 168734, 178265, 241390, 356530, 421835, 843670, 8521067, 17042134, 42605335, 85210670]

約数ペア:

[(1, 85210670), (2, 42605335), (5, 17042134), (10, 8521067), (101, 843670), (202, 421835), (239, 356530), (353, 241390), (478, 178265), (505, 168734), (706, 120695), (1010, 84367), (1195, 71306), (1765, 48278), (2390, 35653), (3530, 24139)]