1996423740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3697081}}^1$

素因数の和:3697099

約数の個数: 48

約数和(自身を含む): 6211097760

約数和(自身を除く): 4214674020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3697081, 7394162, 11091243, 14788324, 18485405, 22182486, 33273729, 36970810, 44364972, 55456215, 66547458, 73941620, 99821187, 110912430, 133094916, 166368645, 199642374, 221824860, 332737290, 399284748, 499105935, 665474580, 998211870, 1996423740]

約数ペア:

[(1, 1996423740), (2, 998211870), (3, 665474580), (4, 499105935), (5, 399284748), (6, 332737290), (9, 221824860), (10, 199642374), (12, 166368645), (15, 133094916), (18, 110912430), (20, 99821187), (27, 73941620), (30, 66547458), (36, 55456215), (45, 44364972), (54, 36970810), (60, 33273729), (90, 22182486), (108, 18485405), (135, 14788324), (180, 11091243), (270, 7394162), (540, 3697081)]