30520144

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{1607}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 59219424

約数和(自身を除く): 28699280

約数列:

[1, 2, 4, 8, 16, 1187, 1607, 2374, 3214, 4748, 6428, 9496, 12856, 18992, 25712, 1907509, 3815018, 7630036, 15260072, 30520144]

約数ペア:

[(1, 30520144), (2, 15260072), (4, 7630036), (8, 3815018), (16, 1907509), (1187, 25712), (1607, 18992), (2374, 12856), (3214, 9496), (4748, 6428)]