30402678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{136949}}^1$

素因数の和:136991

約数の個数: 16

約数和(自身を含む): 62449200

約数和(自身を除く): 32046522

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 136949, 273898, 410847, 821694, 5067113, 10134226, 15201339, 30402678]

約数ペア:

[(1, 30402678), (2, 15201339), (3, 10134226), (6, 5067113), (37, 821694), (74, 410847), (111, 273898), (222, 136949)]