2021287950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{408341}}^1$

素因数の和:408370

約数の個数: 72

約数和(自身を含む): 5924225736

約数和(自身を除く): 3902937786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 408341, 816682, 1225023, 2041705, 2450046, 3675069, 4083410, 4491751, 6125115, 7350138, 8983502, 10208525, 12250230, 13475253, 18375345, 20417050, 22458755, 26950506, 30625575, 36750690, 40425759, 44917510, 61251150, 67376265, 80851518, 91876725, 112293775, 134752530, 183753450, 202128795, 224587550, 336881325, 404257590, 673762650, 1010643975, 2021287950]

約数ペア:

[(1, 2021287950), (2, 1010643975), (3, 673762650), (5, 404257590), (6, 336881325), (9, 224587550), (10, 202128795), (11, 183753450), (15, 134752530), (18, 112293775), (22, 91876725), (25, 80851518), (30, 67376265), (33, 61251150), (45, 44917510), (50, 40425759), (55, 36750690), (66, 30625575), (75, 26950506), (90, 22458755), (99, 20417050), (110, 18375345), (150, 13475253), (165, 12250230), (198, 10208525), (225, 8983502), (275, 7350138), (330, 6125115), (450, 4491751), (495, 4083410), (550, 3675069), (825, 2450046), (990, 2041705), (1650, 1225023), (2475, 816682), (4950, 408341)]