30254968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 60361200

約数和(自身を除く): 30106232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 827, 1076, 1654, 2152, 3308, 4573, 6616, 9146, 14059, 18292, 28118, 36584, 56236, 112472, 222463, 444926, 889852, 1779704, 3781871, 7563742, 15127484, 30254968]

約数ペア:

[(1, 30254968), (2, 15127484), (4, 7563742), (8, 3781871), (17, 1779704), (34, 889852), (68, 444926), (136, 222463), (269, 112472), (538, 56236), (827, 36584), (1076, 28118), (1654, 18292), (2152, 14059), (3308, 9146), (4573, 6616)]