84158270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1202261}}^1$

素因数の和:1202275

約数の個数: 16

約数和(自身を含む): 173125728

約数和(自身を除く): 88967458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1202261, 2404522, 6011305, 8415827, 12022610, 16831654, 42079135, 84158270]

約数ペア:

[(1, 84158270), (2, 42079135), (5, 16831654), (7, 12022610), (10, 8415827), (14, 6011305), (35, 2404522), (70, 1202261)]