30531172

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3853}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 61294016

約数和(自身を除く): 30762844

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3853, 3962, 7706, 7924, 15412, 26971, 53942, 107884, 1090399, 2180798, 4361596, 7632793, 15265586, 30531172]

約数ペア:

[(1, 30531172), (2, 15265586), (4, 7632793), (7, 4361596), (14, 2180798), (28, 1090399), (283, 107884), (566, 53942), (1132, 26971), (1981, 15412), (3853, 7924), (3962, 7706)]