7431130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 15583104

約数和(自身を除く): 8151974

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2003, 3710, 4006, 10015, 14021, 20030, 28042, 70105, 106159, 140210, 212318, 530795, 743113, 1061590, 1486226, 3715565, 7431130]

約数ペア:

[(1, 7431130), (2, 3715565), (5, 1486226), (7, 1061590), (10, 743113), (14, 530795), (35, 212318), (53, 140210), (70, 106159), (106, 70105), (265, 28042), (371, 20030), (530, 14021), (742, 10015), (1855, 4006), (2003, 3710)]