2012079180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1081763}}^1$

素因数の和:1081806

約数の個数: 48

約数和(自身を含む): 5815563264

約数和(自身を除く): 3803484084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1081763, 2163526, 3245289, 4327052, 5408815, 6490578, 10817630, 12981156, 16226445, 21635260, 32452890, 33534653, 64905780, 67069306, 100603959, 134138612, 167673265, 201207918, 335346530, 402415836, 503019795, 670693060, 1006039590, 2012079180]

約数ペア:

[(1, 2012079180), (2, 1006039590), (3, 670693060), (4, 503019795), (5, 402415836), (6, 335346530), (10, 201207918), (12, 167673265), (15, 134138612), (20, 100603959), (30, 67069306), (31, 64905780), (60, 33534653), (62, 32452890), (93, 21635260), (124, 16226445), (155, 12981156), (186, 10817630), (310, 6490578), (372, 5408815), (465, 4327052), (620, 3245289), (930, 2163526), (1860, 1081763)]