30884536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 60264000

約数和(自身を除く): 29379464

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 557, 956, 1114, 1912, 2228, 4456, 6931, 13862, 16153, 27724, 32306, 55448, 64612, 129224, 133123, 266246, 532492, 1064984, 3860567, 7721134, 15442268, 30884536]

約数ペア:

[(1, 30884536), (2, 15442268), (4, 7721134), (8, 3860567), (29, 1064984), (58, 532492), (116, 266246), (232, 133123), (239, 129224), (478, 64612), (557, 55448), (956, 32306), (1114, 27724), (1912, 16153), (2228, 13862), (4456, 6931)]