2247640020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12486889}}^1$

素因数の和:12486904

約数の個数: 36

約数和(自身を含む): 6817841940

約数和(自身を除く): 4570201920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12486889, 24973778, 37460667, 49947556, 62434445, 74921334, 112382001, 124868890, 149842668, 187303335, 224764002, 249737780, 374606670, 449528004, 561910005, 749213340, 1123820010, 2247640020]

約数ペア:

[(1, 2247640020), (2, 1123820010), (3, 749213340), (4, 561910005), (5, 449528004), (6, 374606670), (9, 249737780), (10, 224764002), (12, 187303335), (15, 149842668), (18, 124868890), (20, 112382001), (30, 74921334), (36, 62434445), (45, 49947556), (60, 37460667), (90, 24973778), (180, 12486889)]