766525030

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{389099}}^1$

素因数の和:389303

約数の個数: 16

約数和(自身を含む): 1386752400

約数和(自身を除く): 620227370

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 389099, 778198, 1945495, 3890990, 76652503, 153305006, 383262515, 766525030]

約数ペア:

[(1, 766525030), (2, 383262515), (5, 153305006), (10, 76652503), (197, 3890990), (394, 1945495), (985, 778198), (1970, 389099)]