713302220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{5051}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 1568464128

約数和(自身を除く): 855161908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1535, 3070, 5051, 6140, 7061, 10102, 14122, 20204, 25255, 28244, 35305, 50510, 70610, 101020, 116173, 141220, 232346, 464692, 580865, 1161730, 1550657, 2323460, 3101314, 6202628, 7753285, 15506570, 31013140, 35665111, 71330222, 142660444, 178325555, 356651110, 713302220]

約数ペア:

[(1, 713302220), (2, 356651110), (4, 178325555), (5, 142660444), (10, 71330222), (20, 35665111), (23, 31013140), (46, 15506570), (92, 7753285), (115, 6202628), (230, 3101314), (307, 2323460), (460, 1550657), (614, 1161730), (1228, 580865), (1535, 464692), (3070, 232346), (5051, 141220), (6140, 116173), (7061, 101020), (10102, 70610), (14122, 50510), (20204, 35305), (25255, 28244)]