2850190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 6174720

約数和(自身を除く): 3324530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2143, 4286, 10715, 15001, 21430, 30002, 40717, 75005, 81434, 150010, 203585, 285019, 407170, 570038, 1425095, 2850190]

約数ペア:

[(1, 2850190), (2, 1425095), (5, 570038), (7, 407170), (10, 285019), (14, 203585), (19, 150010), (35, 81434), (38, 75005), (70, 40717), (95, 30002), (133, 21430), (190, 15001), (266, 10715), (665, 4286), (1330, 2143)]