2491300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3559}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 6180160

約数和(自身を除く): 3688860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3559, 7118, 14236, 17795, 24913, 35590, 49826, 71180, 88975, 99652, 124565, 177950, 249130, 355900, 498260, 622825, 1245650, 2491300]

約数ペア:

[(1, 2491300), (2, 1245650), (4, 622825), (5, 498260), (7, 355900), (10, 249130), (14, 177950), (20, 124565), (25, 99652), (28, 88975), (35, 71180), (50, 49826), (70, 35590), (100, 24913), (140, 17795), (175, 14236), (350, 7118), (700, 3559)]