30839892

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42131}}^1$

素因数の和:42199

約数の個数: 24

約数和(自身を含む): 73141152

約数和(自身を除く): 42301260

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42131, 84262, 126393, 168524, 252786, 505572, 2569991, 5139982, 7709973, 10279964, 15419946, 30839892]

約数ペア:

[(1, 30839892), (2, 15419946), (3, 10279964), (4, 7709973), (6, 5139982), (12, 2569991), (61, 505572), (122, 252786), (183, 168524), (244, 126393), (366, 84262), (732, 42131)]