150172570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 274285440

約数和(自身を除く): 124112870

約数列:

[1, 2, 5, 10, 109, 218, 311, 443, 545, 622, 886, 1090, 1555, 2215, 3110, 4430, 33899, 48287, 67798, 96574, 137773, 169495, 241435, 275546, 338990, 482870, 688865, 1377730, 15017257, 30034514, 75086285, 150172570]

約数ペア:

[(1, 150172570), (2, 75086285), (5, 30034514), (10, 15017257), (109, 1377730), (218, 688865), (311, 482870), (443, 338990), (545, 275546), (622, 241435), (886, 169495), (1090, 137773), (1555, 96574), (2215, 67798), (3110, 48287), (4430, 33899)]