30738010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161779}}^1$

素因数の和:161805

約数の個数: 16

約数和(自身を含む): 58240800

約数和(自身を除く): 27502790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 161779, 323558, 808895, 1617790, 3073801, 6147602, 15369005, 30738010]

約数ペア:

[(1, 30738010), (2, 15369005), (5, 6147602), (10, 3073801), (19, 1617790), (38, 808895), (95, 323558), (190, 161779)]