84266210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2003}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 173722752

約数和(自身を除く): 89456542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 1202, 2003, 3005, 4006, 4207, 6010, 8414, 10015, 14021, 20030, 21035, 28042, 42070, 70105, 140210, 1203803, 2407606, 6019015, 8426621, 12038030, 16853242, 42133105, 84266210]

約数ペア:

[(1, 84266210), (2, 42133105), (5, 16853242), (7, 12038030), (10, 8426621), (14, 6019015), (35, 2407606), (70, 1203803), (601, 140210), (1202, 70105), (2003, 42070), (3005, 28042), (4006, 21035), (4207, 20030), (6010, 14021), (8414, 10015)]