2542750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 5443776

約数和(自身を除く): 2901026

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1453, 1750, 2906, 7265, 10171, 14530, 20342, 36325, 50855, 72650, 101710, 181625, 254275, 363250, 508550, 1271375, 2542750]

約数ペア:

[(1, 2542750), (2, 1271375), (5, 508550), (7, 363250), (10, 254275), (14, 181625), (25, 101710), (35, 72650), (50, 50855), (70, 36325), (125, 20342), (175, 14530), (250, 10171), (350, 7265), (875, 2906), (1453, 1750)]