30188816

素因数分解:

$2^4\times 7^1\times {\mathrm{269543}}^1$

素因数の和:269558

約数の個数: 20

約数和(自身を含む): 66846912

約数和(自身を除く): 36658096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269543, 539086, 1078172, 1886801, 2156344, 3773602, 4312688, 7547204, 15094408, 30188816]

約数ペア:

[(1, 30188816), (2, 15094408), (4, 7547204), (7, 4312688), (8, 3773602), (14, 2156344), (16, 1886801), (28, 1078172), (56, 539086), (112, 269543)]