2080348890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{949931}}^1$

素因数の和:950014

約数の個数: 32

約数和(自身を含む): 5061237696

約数和(自身を除く): 2980888806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 949931, 1899862, 2849793, 4749655, 5699586, 9499310, 14248965, 28497930, 69344963, 138689926, 208034889, 346724815, 416069778, 693449630, 1040174445, 2080348890]

約数ペア:

[(1, 2080348890), (2, 1040174445), (3, 693449630), (5, 416069778), (6, 346724815), (10, 208034889), (15, 138689926), (30, 69344963), (73, 28497930), (146, 14248965), (219, 9499310), (365, 5699586), (438, 4749655), (730, 2849793), (1095, 1899862), (2190, 949931)]