38843630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 41280274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 863, 1286, 1726, 3215, 4315, 4501, 6041, 6430, 8630, 9002, 12082, 22505, 30205, 45010, 60410, 554909, 1109818, 2774545, 3884363, 5549090, 7768726, 19421815, 38843630]

約数ペア:

[(1, 38843630), (2, 19421815), (5, 7768726), (7, 5549090), (10, 3884363), (14, 2774545), (35, 1109818), (70, 554909), (643, 60410), (863, 45010), (1286, 30205), (1726, 22505), (3215, 12082), (4315, 9002), (4501, 8630), (6041, 6430)]