71949180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8627}}^1$

素因数の和:8778

約数の個数: 48

約数和(自身を含む): 202930560

約数和(自身を除く): 130981380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 8627, 17254, 25881, 34508, 43135, 51762, 86270, 103524, 129405, 172540, 258810, 517620, 1199153, 2398306, 3597459, 4796612, 5995765, 7194918, 11991530, 14389836, 17987295, 23983060, 35974590, 71949180]

約数ペア:

[(1, 71949180), (2, 35974590), (3, 23983060), (4, 17987295), (5, 14389836), (6, 11991530), (10, 7194918), (12, 5995765), (15, 4796612), (20, 3597459), (30, 2398306), (60, 1199153), (139, 517620), (278, 258810), (417, 172540), (556, 129405), (695, 103524), (834, 86270), (1390, 51762), (1668, 43135), (2085, 34508), (2780, 25881), (4170, 17254), (8340, 8627)]