30431301124

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{89977}}^1$

素因数の和:90292

約数の個数: 48

約数和(自身を含む): 62400102912

約数和(自身を除く): 31968801788

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 257, 329, 514, 658, 1028, 1316, 1799, 3598, 7196, 12079, 24158, 48316, 84553, 89977, 169106, 179954, 338212, 359908, 629839, 1259678, 2519356, 4228919, 8457838, 16915676, 23124089, 29602433, 46248178, 59204866, 92496356, 118409732, 161868623, 323737246, 647474492, 1086832183, 2173664366, 4347328732, 7607825281, 15215650562, 30431301124]

約数ペア:

[(1, 30431301124), (2, 15215650562), (4, 7607825281), (7, 4347328732), (14, 2173664366), (28, 1086832183), (47, 647474492), (94, 323737246), (188, 161868623), (257, 118409732), (329, 92496356), (514, 59204866), (658, 46248178), (1028, 29602433), (1316, 23124089), (1799, 16915676), (3598, 8457838), (7196, 4228919), (12079, 2519356), (24158, 1259678), (48316, 629839), (84553, 359908), (89977, 338212), (169106, 179954)]