339728830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2423}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 699508224

約数和(自身を除く): 359779394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2003, 2423, 4006, 4846, 10015, 12115, 14021, 16961, 20030, 24230, 28042, 33922, 70105, 84805, 140210, 169610, 4853269, 9706538, 24266345, 33972883, 48532690, 67945766, 169864415, 339728830]

約数ペア:

[(1, 339728830), (2, 169864415), (5, 67945766), (7, 48532690), (10, 33972883), (14, 24266345), (35, 9706538), (70, 4853269), (2003, 169610), (2423, 140210), (4006, 84805), (4846, 70105), (10015, 33922), (12115, 28042), (14021, 24230), (16961, 20030)]