30671462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3731

約数の個数: 16

約数和(自身を含む): 47846400

約数和(自身を除く): 17174938

約数列:

[1, 2, 31, 62, 139, 278, 3559, 4309, 7118, 8618, 110329, 220658, 494701, 989402, 15335731, 30671462]

約数ペア:

[(1, 30671462), (2, 15335731), (31, 989402), (62, 494701), (139, 220658), (278, 110329), (3559, 8618), (4309, 7118)]