2109829050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{669787}}^1$

素因数の和:669812

約数の個数: 72

約数和(自身を含む): 6478189536

約数和(自身を除く): 4368360486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 669787, 1339574, 2009361, 3348935, 4018722, 4688509, 6028083, 6697870, 9377018, 10046805, 12056166, 14065527, 16744675, 20093610, 23442545, 28131054, 30140415, 33489350, 42196581, 46885090, 50234025, 60280830, 70327635, 84393162, 100468050, 117212725, 140655270, 150702075, 210982905, 234425450, 301404150, 351638175, 421965810, 703276350, 1054914525, 2109829050]

約数ペア:

[(1, 2109829050), (2, 1054914525), (3, 703276350), (5, 421965810), (6, 351638175), (7, 301404150), (9, 234425450), (10, 210982905), (14, 150702075), (15, 140655270), (18, 117212725), (21, 100468050), (25, 84393162), (30, 70327635), (35, 60280830), (42, 50234025), (45, 46885090), (50, 42196581), (63, 33489350), (70, 30140415), (75, 28131054), (90, 23442545), (105, 20093610), (126, 16744675), (150, 14065527), (175, 12056166), (210, 10046805), (225, 9377018), (315, 6697870), (350, 6028083), (450, 4688509), (525, 4018722), (630, 3348935), (1050, 2009361), (1575, 1339574), (3150, 669787)]