26997570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{99991}}^1$

素因数の和:100007

約数の個数: 32

約数和(自身を含む): 71994240

約数和(自身を除く): 44996670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 99991, 199982, 299973, 499955, 599946, 899919, 999910, 1499865, 1799838, 2699757, 2999730, 4499595, 5399514, 8999190, 13498785, 26997570]

約数ペア:

[(1, 26997570), (2, 13498785), (3, 8999190), (5, 5399514), (6, 4499595), (9, 2999730), (10, 2699757), (15, 1799838), (18, 1499865), (27, 999910), (30, 899919), (45, 599946), (54, 499955), (90, 299973), (135, 199982), (270, 99991)]