90242830

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{5407}}^1$

素因数の和:7083

約数の個数: 16

約数和(自身を含む): 162564480

約数和(自身を除く): 72321650

約数列:

[1, 2, 5, 10, 1669, 3338, 5407, 8345, 10814, 16690, 27035, 54070, 9024283, 18048566, 45121415, 90242830]

約数ペア:

[(1, 90242830), (2, 45121415), (5, 18048566), (10, 9024283), (1669, 54070), (3338, 27035), (5407, 16690), (8345, 10814)]