270996950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2166

約数の個数: 72

約数和(自身を含む): 597698352

約数和(自身を除く): 326701402

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 742, 1225, 1325, 1855, 2087, 2450, 2597, 2650, 3710, 4174, 5194, 9275, 10435, 12985, 14609, 18550, 20870, 25970, 29218, 52175, 64925, 73045, 102263, 104350, 110611, 129850, 146090, 204526, 221222, 365225, 511315, 553055, 730450, 774277, 1022630, 1106110, 1548554, 2556575, 2765275, 3871385, 5113150, 5419939, 5530550, 7742770, 10839878, 19356925, 27099695, 38713850, 54199390, 135498475, 270996950]

約数ペア:

[(1, 270996950), (2, 135498475), (5, 54199390), (7, 38713850), (10, 27099695), (14, 19356925), (25, 10839878), (35, 7742770), (49, 5530550), (50, 5419939), (53, 5113150), (70, 3871385), (98, 2765275), (106, 2556575), (175, 1548554), (245, 1106110), (265, 1022630), (350, 774277), (371, 730450), (490, 553055), (530, 511315), (742, 365225), (1225, 221222), (1325, 204526), (1855, 146090), (2087, 129850), (2450, 110611), (2597, 104350), (2650, 102263), (3710, 73045), (4174, 64925), (5194, 52175), (9275, 29218), (10435, 25970), (12985, 20870), (14609, 18550)]