2479050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{787}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 7621536

約数和(自身を除く): 5142486

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, 787, 1050, 1574, 1575, 2361, 3150, 3935, 4722, 5509, 7083, 7870, 11018, 11805, 14166, 16527, 19675, 23610, 27545, 33054, 35415, 39350, 49581, 55090, 59025, 70830, 82635, 99162, 118050, 137725, 165270, 177075, 247905, 275450, 354150, 413175, 495810, 826350, 1239525, 2479050]

約数ペア:

[(1, 2479050), (2, 1239525), (3, 826350), (5, 495810), (6, 413175), (7, 354150), (9, 275450), (10, 247905), (14, 177075), (15, 165270), (18, 137725), (21, 118050), (25, 99162), (30, 82635), (35, 70830), (42, 59025), (45, 55090), (50, 49581), (63, 39350), (70, 35415), (75, 33054), (90, 27545), (105, 23610), (126, 19675), (150, 16527), (175, 14166), (210, 11805), (225, 11018), (315, 7870), (350, 7083), (450, 5509), (525, 4722), (630, 3935), (787, 3150), (1050, 2361), (1574, 1575)]