13309848780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{180497}}^1$

素因数の和:181738

約数の個数: 48

約数和(自身を含む): 37298106720

約数和(自身を除く): 23988257940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229, 2458, 3687, 4916, 6145, 7374, 12290, 14748, 18435, 24580, 36870, 73740, 180497, 360994, 541491, 721988, 902485, 1082982, 1804970, 2165964, 2707455, 3609940, 5414910, 10829820, 221830813, 443661626, 665492439, 887323252, 1109154065, 1330984878, 2218308130, 2661969756, 3327462195, 4436616260, 6654924390, 13309848780]

約数ペア:

[(1, 13309848780), (2, 6654924390), (3, 4436616260), (4, 3327462195), (5, 2661969756), (6, 2218308130), (10, 1330984878), (12, 1109154065), (15, 887323252), (20, 665492439), (30, 443661626), (60, 221830813), (1229, 10829820), (2458, 5414910), (3687, 3609940), (4916, 2707455), (6145, 2165964), (7374, 1804970), (12290, 1082982), (14748, 902485), (18435, 721988), (24580, 541491), (36870, 360994), (73740, 180497)]