15098260

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 31822560

約数和(自身を除く): 16724300

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2459, 3070, 4918, 6140, 9836, 12295, 24590, 49180, 754913, 1509826, 3019652, 3774565, 7549130, 15098260]

約数ペア:

[(1, 15098260), (2, 7549130), (4, 3774565), (5, 3019652), (10, 1509826), (20, 754913), (307, 49180), (614, 24590), (1228, 12295), (1535, 9836), (2459, 6140), (3070, 4918)]