89038990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307031}}^1$

素因数の和:307067

約数の個数: 16

約数和(自身を含む): 165797280

約数和(自身を除く): 76758290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307031, 614062, 1535155, 3070310, 8903899, 17807798, 44519495, 89038990]

約数ペア:

[(1, 89038990), (2, 44519495), (5, 17807798), (10, 8903899), (29, 3070310), (58, 1535155), (145, 614062), (290, 307031)]