30379814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3121}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 47354496

約数和(自身を除く): 16974682

約数列:

[1, 2, 31, 62, 157, 314, 3121, 4867, 6242, 9734, 96751, 193502, 489997, 979994, 15189907, 30379814]

約数ペア:

[(1, 30379814), (2, 15189907), (31, 979994), (62, 489997), (157, 193502), (314, 96751), (3121, 9734), (4867, 6242)]