152059460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1086139}}^1$

素因数の和:1086155

約数の個数: 24

約数和(自身を含む): 364943040

約数和(自身を除く): 212883580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1086139, 2172278, 4344556, 5430695, 7602973, 10861390, 15205946, 21722780, 30411892, 38014865, 76029730, 152059460]

約数ペア:

[(1, 152059460), (2, 76029730), (4, 38014865), (5, 30411892), (7, 21722780), (10, 15205946), (14, 10861390), (20, 7602973), (28, 5430695), (35, 4344556), (70, 2172278), (140, 1086139)]