30520112

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 67852800

約数和(自身を除く): 37332688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 719, 758, 1438, 1516, 2653, 2876, 3032, 5033, 5306, 5752, 6064, 10066, 10612, 11504, 20132, 21224, 40264, 42448, 80528, 272501, 545002, 1090004, 1907507, 2180008, 3815014, 4360016, 7630028, 15260056, 30520112]

約数ペア:

[(1, 30520112), (2, 15260056), (4, 7630028), (7, 4360016), (8, 3815014), (14, 2180008), (16, 1907507), (28, 1090004), (56, 545002), (112, 272501), (379, 80528), (719, 42448), (758, 40264), (1438, 21224), (1516, 20132), (2653, 11504), (2876, 10612), (3032, 10066), (5033, 6064), (5306, 5752)]