30337685

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28004

約数の個数: 16

約数和(自身を含む): 42949632

約数和(自身を除く): 12611947

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 27961, 139805, 195727, 866791, 978635, 4333955, 6067537, 30337685]

約数ペア:

[(1, 30337685), (5, 6067537), (7, 4333955), (31, 978635), (35, 866791), (155, 195727), (217, 139805), (1085, 27961)]