30540104

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 65628480

約数和(自身を除く): 35088376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 997, 1094, 1994, 2188, 3829, 3988, 4376, 6979, 7658, 7976, 13958, 15316, 27916, 30632, 55832, 545359, 1090718, 2181436, 3817513, 4362872, 7635026, 15270052, 30540104]

約数ペア:

[(1, 30540104), (2, 15270052), (4, 7635026), (7, 4362872), (8, 3817513), (14, 2181436), (28, 1090718), (56, 545359), (547, 55832), (997, 30632), (1094, 27916), (1994, 15316), (2188, 13958), (3829, 7976), (3988, 7658), (4376, 6979)]