30857214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 66484224

約数和(自身を除く): 35627010

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 7213, 14426, 21639, 43278, 165899, 223603, 331798, 447206, 497697, 670809, 995394, 1341618, 5142869, 10285738, 15428607, 30857214]

約数ペア:

[(1, 30857214), (2, 15428607), (3, 10285738), (6, 5142869), (23, 1341618), (31, 995394), (46, 670809), (62, 497697), (69, 447206), (93, 331798), (138, 223603), (186, 165899), (713, 43278), (1426, 21639), (2139, 14426), (4278, 7213)]