30707746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1409}}^1$

素因数の和:2069

約数の個数: 16

約数和(自身を含む): 48881880

約数和(自身を除く): 18174134

約数列:

[1, 2, 17, 34, 641, 1282, 1409, 2818, 10897, 21794, 23953, 47906, 903169, 1806338, 15353873, 30707746]

約数ペア:

[(1, 30707746), (2, 15353873), (17, 1806338), (34, 903169), (641, 47906), (1282, 23953), (1409, 21794), (2818, 10897)]