89468460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{497047}}^1$

素因数の和:497062

約数の個数: 36

約数和(自身を含む): 271388208

約数和(自身を除く): 181919748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 497047, 994094, 1491141, 1988188, 2485235, 2982282, 4473423, 4970470, 5964564, 7455705, 8946846, 9940940, 14911410, 17893692, 22367115, 29822820, 44734230, 89468460]

約数ペア:

[(1, 89468460), (2, 44734230), (3, 29822820), (4, 22367115), (5, 17893692), (6, 14911410), (9, 9940940), (10, 8946846), (12, 7455705), (15, 5964564), (18, 4970470), (20, 4473423), (30, 2982282), (36, 2485235), (45, 1988188), (60, 1491141), (90, 994094), (180, 497047)]