45280060

素因数分解:

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

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 109057536

約数和(自身を除く): 63777476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 643, 1006, 1286, 2012, 2515, 2572, 3215, 3521, 4501, 5030, 6430, 7042, 9002, 10060, 12860, 14084, 17605, 18004, 22505, 35210, 45010, 70420, 90020, 323429, 646858, 1293716, 1617145, 2264003, 3234290, 4528006, 6468580, 9056012, 11320015, 22640030, 45280060]

約数ペア:

[(1, 45280060), (2, 22640030), (4, 11320015), (5, 9056012), (7, 6468580), (10, 4528006), (14, 3234290), (20, 2264003), (28, 1617145), (35, 1293716), (70, 646858), (140, 323429), (503, 90020), (643, 70420), (1006, 45010), (1286, 35210), (2012, 22505), (2515, 18004), (2572, 17605), (3215, 14084), (3521, 12860), (4501, 10060), (5030, 9002), (6430, 7042)]