90317150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23459}}^1$

素因数の和:23489

約数の個数: 48

約数和(自身を含む): 209450880

約数和(自身を除く): 119133730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 23459, 46918, 117295, 164213, 234590, 258049, 328426, 516098, 586475, 821065, 1172950, 1290245, 1642130, 1806343, 2580490, 3612686, 4105325, 6451225, 8210650, 9031715, 12902450, 18063430, 45158575, 90317150]

約数ペア:

[(1, 90317150), (2, 45158575), (5, 18063430), (7, 12902450), (10, 9031715), (11, 8210650), (14, 6451225), (22, 4105325), (25, 3612686), (35, 2580490), (50, 1806343), (55, 1642130), (70, 1290245), (77, 1172950), (110, 821065), (154, 586475), (175, 516098), (275, 328426), (350, 258049), (385, 234590), (550, 164213), (770, 117295), (1925, 46918), (3850, 23459)]