1427833020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{171203}}^1$

素因数の和:171354

約数の個数: 48

約数和(自身を含む): 4026718080

約数和(自身を除く): 2598885060

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, 171203, 342406, 513609, 684812, 856015, 1027218, 1712030, 2054436, 2568045, 3424060, 5136090, 10272180, 23797217, 47594434, 71391651, 95188868, 118986085, 142783302, 237972170, 285566604, 356958255, 475944340, 713916510, 1427833020]

約数ペア:

[(1, 1427833020), (2, 713916510), (3, 475944340), (4, 356958255), (5, 285566604), (6, 237972170), (10, 142783302), (12, 118986085), (15, 95188868), (20, 71391651), (30, 47594434), (60, 23797217), (139, 10272180), (278, 5136090), (417, 3424060), (556, 2568045), (695, 2054436), (834, 1712030), (1390, 1027218), (1668, 856015), (2085, 684812), (2780, 513609), (4170, 342406), (8340, 171203)]