11087220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 31808448

約数和(自身を除く): 20721228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 4507, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 184787, 270420, 369574, 554361, 739148, 923935, 1108722, 1847870, 2217444, 2771805, 3695740, 5543610, 11087220]

約数ペア:

[(1, 11087220), (2, 5543610), (3, 3695740), (4, 2771805), (5, 2217444), (6, 1847870), (10, 1108722), (12, 923935), (15, 739148), (20, 554361), (30, 369574), (41, 270420), (60, 184787), (82, 135210), (123, 90140), (164, 67605), (205, 54084), (246, 45070), (410, 27042), (492, 22535), (615, 18028), (820, 13521), (1230, 9014), (2460, 4507)]