2500494990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1701017}}^1$

素因数の和:1701041

約数の個数: 48

約数和(自身を含む): 6980977872

約数和(自身を除く): 4480482882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1701017, 3402034, 5103051, 8505085, 10206102, 11907119, 17010170, 23814238, 25515255, 35721357, 51030510, 59535595, 71442714, 83349833, 119071190, 166699666, 178606785, 250049499, 357213570, 416749165, 500098998, 833498330, 1250247495, 2500494990]

約数ペア:

[(1, 2500494990), (2, 1250247495), (3, 833498330), (5, 500098998), (6, 416749165), (7, 357213570), (10, 250049499), (14, 178606785), (15, 166699666), (21, 119071190), (30, 83349833), (35, 71442714), (42, 59535595), (49, 51030510), (70, 35721357), (98, 25515255), (105, 23814238), (147, 17010170), (210, 11907119), (245, 10206102), (294, 8505085), (490, 5103051), (735, 3402034), (1470, 1701017)]