814921630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{10433}}^1$

素因数の和:10620

約数の個数: 32

約数和(自身を含む): 1500993504

約数和(自身を除く): 686071874

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 1070, 7811, 10433, 15622, 20866, 39055, 52165, 78110, 104330, 761609, 1116331, 1523218, 2232662, 3808045, 5581655, 7616090, 11163310, 81492163, 162984326, 407460815, 814921630]

約数ペア:

[(1, 814921630), (2, 407460815), (5, 162984326), (10, 81492163), (73, 11163310), (107, 7616090), (146, 5581655), (214, 3808045), (365, 2232662), (535, 1523218), (730, 1116331), (1070, 761609), (7811, 104330), (10433, 78110), (15622, 52165), (20866, 39055)]