2750172180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6548029}}^1$

素因数の和:6548048

約数の個数: 48

約数和(自身を含む): 8800552320

約数和(自身を除く): 6050380140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6548029, 13096058, 19644087, 26192116, 32740145, 39288174, 45836203, 65480290, 78576348, 91672406, 98220435, 130960580, 137508609, 183344812, 196440870, 229181015, 275017218, 392881740, 458362030, 550034436, 687543045, 916724060, 1375086090, 2750172180]

約数ペア:

[(1, 2750172180), (2, 1375086090), (3, 916724060), (4, 687543045), (5, 550034436), (6, 458362030), (7, 392881740), (10, 275017218), (12, 229181015), (14, 196440870), (15, 183344812), (20, 137508609), (21, 130960580), (28, 98220435), (30, 91672406), (35, 78576348), (42, 65480290), (60, 45836203), (70, 39288174), (84, 32740145), (105, 26192116), (140, 19644087), (210, 13096058), (420, 6548029)]