30143694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2591}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 69175296

約数和(自身を除く): 39031602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 2591, 3878, 5182, 5817, 7773, 11634, 15546, 18137, 36274, 54411, 108822, 717707, 1435414, 2153121, 4306242, 5023949, 10047898, 15071847, 30143694]

約数ペア:

[(1, 30143694), (2, 15071847), (3, 10047898), (6, 5023949), (7, 4306242), (14, 2153121), (21, 1435414), (42, 717707), (277, 108822), (554, 54411), (831, 36274), (1662, 18137), (1939, 15546), (2591, 11634), (3878, 7773), (5182, 5817)]