68514950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10341

約数の個数: 48

約数和(自身を含む): 153323520

約数和(自身を除く): 84808570

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 10303, 20606, 51515, 72121, 103030, 144242, 195757, 257575, 360605, 391514, 515150, 721210, 978785, 1370299, 1803025, 1957570, 2740598, 3606050, 4893925, 6851495, 9787850, 13702990, 34257475, 68514950]

約数ペア:

[(1, 68514950), (2, 34257475), (5, 13702990), (7, 9787850), (10, 6851495), (14, 4893925), (19, 3606050), (25, 2740598), (35, 1957570), (38, 1803025), (50, 1370299), (70, 978785), (95, 721210), (133, 515150), (175, 391514), (190, 360605), (266, 257575), (350, 195757), (475, 144242), (665, 103030), (950, 72121), (1330, 51515), (3325, 20606), (6650, 10303)]