1284150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 3642624

約数和(自身を除く): 2358474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1223, 2446, 3669, 6115, 7338, 8561, 12230, 17122, 18345, 25683, 30575, 36690, 42805, 51366, 61150, 85610, 91725, 128415, 183450, 214025, 256830, 428050, 642075, 1284150]

約数ペア:

[(1, 1284150), (2, 642075), (3, 428050), (5, 256830), (6, 214025), (7, 183450), (10, 128415), (14, 91725), (15, 85610), (21, 61150), (25, 51366), (30, 42805), (35, 36690), (42, 30575), (50, 25683), (70, 18345), (75, 17122), (105, 12230), (150, 8561), (175, 7338), (210, 6115), (350, 3669), (525, 2446), (1050, 1223)]