10638180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{8443}}^1$

素因数の和:8465

約数の個数: 72

約数和(自身を含む): 36883392

約数和(自身を除く): 26245212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 8443, 16886, 25329, 33772, 42215, 50658, 59101, 75987, 84430, 101316, 118202, 126645, 151974, 168860, 177303, 236404, 253290, 295505, 303948, 354606, 379935, 506580, 531909, 591010, 709212, 759870, 886515, 1063818, 1182020, 1519740, 1773030, 2127636, 2659545, 3546060, 5319090, 10638180]

約数ペア:

[(1, 10638180), (2, 5319090), (3, 3546060), (4, 2659545), (5, 2127636), (6, 1773030), (7, 1519740), (9, 1182020), (10, 1063818), (12, 886515), (14, 759870), (15, 709212), (18, 591010), (20, 531909), (21, 506580), (28, 379935), (30, 354606), (35, 303948), (36, 295505), (42, 253290), (45, 236404), (60, 177303), (63, 168860), (70, 151974), (84, 126645), (90, 118202), (105, 101316), (126, 84430), (140, 75987), (180, 59101), (210, 50658), (252, 42215), (315, 33772), (420, 25329), (630, 16886), (1260, 8443)]