22640030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{643}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 24098914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 643, 1006, 1286, 2515, 3215, 3521, 4501, 5030, 6430, 7042, 9002, 17605, 22505, 35210, 45010, 323429, 646858, 1617145, 2264003, 3234290, 4528006, 11320015, 22640030]

約数ペア:

[(1, 22640030), (2, 11320015), (5, 4528006), (7, 3234290), (10, 2264003), (14, 1617145), (35, 646858), (70, 323429), (503, 45010), (643, 35210), (1006, 22505), (1286, 17605), (2515, 9002), (3215, 7042), (3521, 6430), (4501, 5030)]