30788688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 93057536

約数和(自身を除く): 62268848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2131, 2408, 3612, 4262, 4816, 6393, 7224, 8524, 12786, 14448, 14917, 17048, 25572, 29834, 34096, 44751, 51144, 59668, 89502, 91633, 102288, 119336, 179004, 183266, 238672, 274899, 358008, 366532, 549798, 641431, 716016, 733064, 1099596, 1282862, 1466128, 1924293, 2199192, 2565724, 3848586, 4398384, 5131448, 7697172, 10262896, 15394344, 30788688]

約数ペア:

[(1, 30788688), (2, 15394344), (3, 10262896), (4, 7697172), (6, 5131448), (7, 4398384), (8, 3848586), (12, 2565724), (14, 2199192), (16, 1924293), (21, 1466128), (24, 1282862), (28, 1099596), (42, 733064), (43, 716016), (48, 641431), (56, 549798), (84, 366532), (86, 358008), (112, 274899), (129, 238672), (168, 183266), (172, 179004), (258, 119336), (301, 102288), (336, 91633), (344, 89502), (516, 59668), (602, 51144), (688, 44751), (903, 34096), (1032, 29834), (1204, 25572), (1806, 17048), (2064, 14917), (2131, 14448), (2408, 12786), (3612, 8524), (4262, 7224), (4816, 6393)]