129883670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1453}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 267582528

約数和(自身を除く): 137698858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1277, 1453, 2554, 2906, 6385, 7265, 8939, 10171, 12770, 14530, 17878, 20342, 44695, 50855, 89390, 101710, 1855481, 3710962, 9277405, 12988367, 18554810, 25976734, 64941835, 129883670]

約数ペア:

[(1, 129883670), (2, 64941835), (5, 25976734), (7, 18554810), (10, 12988367), (14, 9277405), (35, 3710962), (70, 1855481), (1277, 101710), (1453, 89390), (2554, 50855), (2906, 44695), (6385, 20342), (7265, 17878), (8939, 14530), (10171, 12770)]