6551213820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{238921}}^1$

素因数の和:239390

約数の個数: 48

約数和(自身を含む): 18383614368

約数和(自身を除く): 11832400548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 13710, 27420, 238921, 477842, 716763, 955684, 1194605, 1433526, 2389210, 2867052, 3583815, 4778420, 7167630, 14335260, 109186897, 218373794, 327560691, 436747588, 545934485, 655121382, 1091868970, 1310242764, 1637803455, 2183737940, 3275606910, 6551213820]

約数ペア:

[(1, 6551213820), (2, 3275606910), (3, 2183737940), (4, 1637803455), (5, 1310242764), (6, 1091868970), (10, 655121382), (12, 545934485), (15, 436747588), (20, 327560691), (30, 218373794), (60, 109186897), (457, 14335260), (914, 7167630), (1371, 4778420), (1828, 3583815), (2285, 2867052), (2742, 2389210), (4570, 1433526), (5484, 1194605), (6855, 955684), (9140, 716763), (13710, 477842), (27420, 238921)]